40 Best Astrological Boy Cat Names for Your Starry Feline

Choosing the right name for your cat is more than a simple decision — it’s a reflection of personality, character, and sometimes, destiny. For those who love stargazing, horoscopes, or cosmic wonders, Astrological Boy Cat Names offer a mystical and meaningful connection. Each name can mirror your cat’s traits — from fiery energy to serene calmness — much like the zodiac itself.

Whether your feline is as bold as Leo or as mysterious as Scorpio, there’s a celestial name that aligns with his essence. Below, you’ll find 40 astrological boy cat names inspired by constellations, planets, zodiac signs, and ancient myths — each with a touch of the universe’s magic.

1. Aries

Aries represents courage, enthusiasm, and unstoppable energy — the perfect inspiration for cats who are full of life and curiosity. These felines charge into every new space like tiny explorers, never hesitating to leap, climb, or chase anything that moves.

A cat named Aries is always in motion, constantly seeking new adventures around your home. Whether it’s investigating cupboards or watching birds from the window, his energy never fades. He’s the type to turn every ordinary moment into a playful challenge.

This name suits bold, adventurous cats who embody confidence and leadership. In astrology, Aries is the first sign of the zodiac — the pioneer — and your cat might just be the same: the first to greet guests, start playtime, and claim the best spots in the house.

2. Taurus

Taurus symbolizes steadiness, loyalty, and a love for comfort — qualities that describe many cozy-loving felines perfectly. A Taurus cat enjoys quiet mornings, soft blankets, and long naps in sunbeams that warm his fur.

If your cat loves routine, comfort, and the finer things in life (like premium treats or a freshly washed bed), this name is a match made in the stars. He’s likely calm, gentle, and resistant to unnecessary change.

In astrology, Taurus is ruled by Venus, the planet of beauty and pleasure, and a cat named Taurus reflects that indulgent side. This is an excellent choice for relaxed, affectionate companions who prefer cuddles to chaos.

3. Gemini

Gemini captures curiosity, intelligence, and duality — an ideal description for cats who seem to have two personalities. One moment they’re curled up in your lap, and the next, they’re darting across the room in a playful sprint.

Cats named Gemini tend to be chatty, alert, and clever. They might meow back when you speak, or figure out how to open cabinet doors just to see what’s inside. With their ever-changing moods and endless curiosity, they keep life interesting.

If your feline is both affectionate and mischievous, Gemini is a perfect pick among Astrological Boy Cat Names. It highlights your cat’s versatility — a blend of brains, charm, and playfulness all wrapped in one adorable package.

4. Cancer

Cancer reflects deep emotions, attachment, and intuition — a wonderful match for affectionate cats who bond closely with their humans. These cats seem to know exactly when you need comfort, often curling up beside you when you’re sad or tired.

A Cancer cat might be shy around strangers but deeply loyal once he trusts you. He thrives in peaceful environments where love and attention are abundant. His soft, soothing presence makes him the emotional heart of your home.

As a water sign, Cancer symbolizes nurturing and protection. Naming your cat Cancer emphasizes his caring, empathetic nature — that quiet ability to sense emotions and offer silent companionship like a gentle, furry guardian.

5. Leo

Leo, the lion of the zodiac, represents power, charisma, and confidence — the perfect description of cats who naturally command attention. Whether lounging on a perch or strutting across the room, a cat named Leo knows he’s the king.

This feline loves admiration and thrives in the spotlight. He may meow proudly, pose perfectly for photos, or expect affection on his terms. His playful, dramatic side ensures he’s never ignored for long.

In astrology, Leo is ruled by the Sun, symbolizing warmth and vitality. Naming your cat Leo celebrates his radiant personality and his ability to light up your life just by being around. Among Astrological Boy Cat Names, this one truly shines brightest.

6. Virgo

Virgo symbolizes intelligence, cleanliness, and grace — traits many cats already possess. A cat named Virgo may spend extra time grooming, ensuring every strand of fur is in place before his next nap.

He’s observant and thoughtful, preferring quiet spaces where he can watch the world from a distance. His calm, meticulous nature makes him easy to live with — he likes order and dislikes chaos.

Virgo is an earth sign known for precision and practicality, making it a fitting choice for tidy, elegant cats. If your feline seems calm, gentle, and a little perfectionistic, Virgo captures his personality with subtle sophistication.

7. Libra

Libra stands for harmony, beauty, and charm — perfect for friendly, sociable cats who get along with everyone. A Libra cat might greet guests gracefully, purr contentedly in company, and make even strangers feel welcome.

These cats love balance — they might nap in sunny spots just as often as they play in shaded corners. They’re often well-behaved, diplomatic in multi-pet homes, and seem to carry a peaceful energy wherever they go.

Ruled by Venus, the planet of love and aesthetics, Libra cats are naturally pleasing to the eye and heart. If your cat radiates charm and keeps your home feeling calm and balanced, Libra is one of the best Astrological Boy Cat Names to choose.

8. Scorpio

Scorpio embodies mystery, power, and emotional depth — a name suited for cats who captivate you with their gaze. A Scorpio cat may appear aloof at first, but once he bonds with you, that connection runs deep.

These felines often have intense personalities — independent yet fiercely loyal. They love quietly observing from hidden corners and may surprise you with sudden bursts of affection.

In astrology, Scorpio is ruled by Pluto, the planet of transformation and secrets. Naming your cat Scorpio captures his enigmatic spirit and hidden strength — the kind of cat who loves deeply but on his own terms.

9. Sagittarius

Sagittarius embodies adventure, joy, and freedom — a perfect name for curious cats who love exploring every corner of your home. A Sagittarius cat rarely sits still; he’s too busy climbing, running, or chasing something exciting.

This feline has a playful heart and an optimistic spirit. He loves open spaces, high perches, and anything that gives him a sense of exploration. You’ll find him leading the way on every household discovery.

In astrology, Sagittarius is ruled by Jupiter, the planet of expansion and luck. Naming your cat Sagittarius celebrates his wanderlust and happy-go-lucky personality — a furry explorer with a cosmic soul.

10. Capricorn

Capricorn signifies strength, patience, and determination — traits that describe cats who quietly work toward what they want. A Capricorn cat may not be flashy, but he always gets his way, whether it’s earning more treats or claiming your pillow.

These cats have a calm confidence about them. They’re observant, strategic, and persistent — the type who waits for the perfect moment to pounce. Despite their serious nature, they’re also affectionate in subtle, steady ways.

Ruled by Saturn, Capricorn represents discipline and resilience. It’s a wonderful choice among Astrological Boy Cat Names for a feline who’s grounded, reliable, and wise beyond his whiskers — the old soul of your home.

11. Aquarius

Aquarius represents creativity, freedom, and an unconventional spirit. Cats named Aquarius often march to the beat of their own drum, preferring to do things their own way rather than follow routine. They’re the ones who suddenly decide to nap in a shoe box or knock over just one cup for the thrill of it.

If your cat seems unpredictable yet utterly charming, Aquarius captures his essence. This name suits independent, quirky felines who surprise you with new behaviors every day — and who always seem to have an idea of their own about how things should go.

12. Pisces

Pisces stands for empathy, imagination, and emotional depth. A Pisces cat is intuitive — often sensing your mood before you even speak. He might curl beside you when you’re sad or softly meow when you need comfort.

This name perfectly fits gentle, affectionate cats who love cozy cuddles and quiet spaces. Pisces cats are dreamers at heart, gazing out the window as if lost in another world, their tranquil presence bringing peace to your home.

If your cat enjoys quiet cuddles and has a dreamy, peaceful personality, Pisces is an enchanting choice. Cats that love human connection also tend to appear in Most Affectionate Cat Breeds, a list that celebrates the most loving companions.

13. Orion

Orion, named after the legendary hunter constellation, symbolizes bravery, elegance, and precision. Cats named Orion move with purpose — sleek, alert, and confident. They have the instinct of hunters, whether chasing toys or silently stalking imaginary prey across the room.

If your cat carries himself with majestic grace and sharp focus, Orion is a fitting tribute. It reflects a strong-willed feline who loves adventure yet maintains regal composure, much like the constellation lighting up the night sky.

14. Sirius

Sirius, known as the “Dog Star,” is the brightest in the sky and stands for brilliance and devotion. A cat named Sirius shines just as brightly in personality — loyal, radiant, and impossible to ignore. His eyes might gleam like starlight, or his presence might fill the room with warmth.

This name works beautifully for cats with striking features or glowing charisma. Whether he’s your constant companion or your home’s shining star, Sirius captures both his brilliance and bond with you.

15. Draco

Draco, inspired by the dragon constellation, embodies strength, confidence, and mystery. Cats named Draco often have a bold presence — they walk like they own every inch of their territory and stare with eyes that seem to hold secrets.

If your feline is strong-willed, protective, or slightly wild in spirit, Draco is a majestic choice. The name gives off an aura of ancient power, making it perfect for cats who rule the household like mythical guardians.

16. Altair

Altair, the brightest star in the Aquila constellation, symbolizes elegance, balance, and intelligence. Cats named Altair tend to move gracefully, as if every step is measured and poised. They’re observant, calm, and radiate quiet confidence.

This name is ideal for refined felines who don’t need to demand attention — their dignified charm naturally draws admiration. Whether he’s lounging by the window or surveying his domain, an Altair cat embodies celestial grace.

17. Pollux

Pollux, one of the twin stars of Gemini, represents playfulness and companionship. Cats with this name are affectionate, social, and love sharing their world with others. They thrive on friendship — whether with another cat or their favorite human.

If your cat is outgoing, full of personality, and always ready to play, Pollux is a delightful fit. It’s especially meaningful for a cat with a sibling or best friend, reflecting his joyful, connected nature.

18. Castor

Castor, the twin counterpart of Pollux, signifies loyalty, protection, and strong bonds. A cat named Castor is deeply devoted — often shadowing you from room to room, making sure you’re never alone. He’s the kind of cat that quietly watches over you with soft eyes.

This name fits perfectly for cats that are constant companions, offering warmth and steady affection. Castor captures the soul of a feline friend who values connection and trust above all else.

19. Phoenix

Phoenix embodies rebirth, resilience, and triumph. Cats named Phoenix often have inspiring backstories — perhaps rescued, healed, or having overcome challenges before becoming cherished family members. Their strength and transformation mirror the mythical bird rising from ashes.

If your cat has a fiery spirit or a story of survival, Phoenix is a powerful and symbolic choice. It reflects courage, renewal, and the ability to shine even after hardship — just like your feline hero.

20. Apollo

Apollo, the Greek god of light, music, and healing, exudes warmth and nobility. Cats named Apollo are radiant and confident, basking in the glow of admiration. They might be natural performers — meowing for attention or posing proudly wherever they go.

This name suits elegant, golden-hearted cats who light up your home with their charm. Apollo reflects a feline who brings positivity and beauty into every moment, embodying both grace and grandeur.

21. Helios

Helios personifies the very essence of the sun — radiant, powerful, and full of life. A cat named Helios shines with energy, always bringing warmth and joy wherever he goes. Whether he’s stretching in a sunbeam or following you around with his golden gaze, he seems to glow from within.

This name perfectly suits cats who love basking in sunlight, spending hours napping by the window, or greeting every morning with boundless enthusiasm. Helios captures the spirit of optimism, energy, and light that makes your feline truly unforgettable.

22. Atlas

Atlas symbolizes endurance, loyalty, and quiet strength. In mythology, Atlas carried the heavens on his shoulders — and a cat with this name often carries a similar aura of resilience and dependability. He may not say much, but his steady gaze and solid presence speak volumes.

This name fits strong, grounded cats who seem to anchor your home with calm stability. Whether he’s protecting his favorite spot on the couch or simply being your loyal companion through every season, Atlas embodies devotion that feels timeless.

23. Orpheus

Orpheus, the legendary musician and poet, represents beauty, emotion, and soul. A cat named Orpheus often has a calm wisdom in his eyes and a soft, expressive nature that feels almost human. He may not play a harp, but his purrs are equally soothing and full of feeling.

This poetic name suits cats who seem to understand your emotions — curling beside you in silence when words aren’t needed. Orpheus adds a sense of depth and artistry to your feline’s personality, perfect for a soulful companion with a gentle heart.

24. Zephyr

Zephyr, meaning the gentle west wind, evokes calmness, freedom, and natural grace. A Zephyr cat moves lightly — his steps soft, his presence serene, and his demeanor soothing. He seems to float from one room to another, bringing peace wherever he rests.

This name is ideal for laid-back felines who rarely cause chaos and prefer quiet observation over action. Zephyr perfectly captures the spirit of cats who exude effortless elegance and an almost meditative calm that balances your home’s energy.

25. Nyx

Nyx, the goddess of night, embodies beauty cloaked in mystery. Cats named Nyx often have dark, velvety fur and glowing eyes that gleam like stars in the shadows. They move silently, their graceful stillness commanding attention without a sound.

This name is perfect for black cats or nocturnal felines who come alive after dusk. Nyx radiates an aura of mystique and quiet power, representing a cat that is both captivating and enigmatic — the true ruler of the midnight hour.

Perfect for sleek black cats or night-loving felines with a quiet, powerful presence. If your furry friend has a dark, glossy coat, you might also enjoy exploring Stunning Black Cat Breeds for more midnight-hued beauty inspiration.

26. Vega

Vega, one of the brightest stars in the night sky, symbolizes brilliance, beauty, and prominence. A cat named Vega tends to stand out effortlessly — his eyes shimmer, his fur glistens, and his confidence sparkles in every move.

This name suits cats who have an unmistakable glow — not just in appearance, but in spirit. Whether through charm, playfulness, or sheer magnetism, Vega cats light up every room they enter, much like their celestial namesake dominating the heavens.

27. Sol

Sol, the Latin word for “sun,” represents joy, warmth, and radiance. A Sol cat brightens even the gloomiest day, greeting you with cheerful meows or gentle nuzzles that melt your heart. His sunny personality makes every corner of your home feel lighter.

This simple yet powerful name fits affectionate cats who radiate happiness and love to be near people. Sol captures the pure warmth and loyalty that make your feline feel like your personal ray of sunshine.

28. Lynx

Lynx directly connects to feline majesty — sharp eyes, silent movements, and wild beauty. Cats named Lynx often have alert expressions and a predator’s grace, effortlessly leaping and observing with precision. There’s something primal and captivating in the way they move.

This name suits agile, intelligent cats who remind you of their wild ancestors. Whether it’s their keen awareness or sleek physicality, a Lynx cat embodies both mystery and power — a perfect balance of wilderness and affection.

29. Stellar

Stellar literally means “of the stars,” representing excellence and brilliance. A cat named Stellar feels extraordinary — his presence is magnetic, his quirks endearing, and his charm impossible to ignore. He’s the one who seems just a little more special than the rest.

This name works beautifully for cats who shine in their own way — whether through clever antics, unique markings, or a personality that brightens your mood. Stellar celebrates your cat’s cosmic individuality and sparkling spirit.

30. Comet

Comet symbolizes speed, light, and adventure. Cats named Comet are always in motion — darting through rooms, leaping from shelves, or racing after invisible targets. Their energy feels electric, leaving a trail of excitement wherever they go.

This name perfectly captures playful, fast-moving cats who live for fun and exploration. Just like a comet streaking through the sky, your feline dazzles everyone with his brilliance, energy, and unstoppable enthusiasm for life.

31. Meteor

Meteor embodies excitement, brilliance, and unstoppable energy. Cats named Meteor seem to burst into every room, leaving a trail of joy and chaos behind them. They’re fast, playful, and always ready for action — whether it’s chasing toys or pouncing from unexpected corners.

This name perfectly fits energetic felines who make their presence known the moment they appear. Like a meteor streaking across the night sky, they’re dazzling, unpredictable, and full of vitality, lighting up your world with every move.

32. Nebula

Nebula, meaning “star cloud,” evokes mystery, softness, and cosmic beauty. Cats named Nebula often have dreamy expressions and an almost otherworldly calm about them. They may prefer quiet corners and long, thoughtful stares into space — as if they see beyond the visible world.

This poetic name suits gentle, introspective cats with a serene aura. Whether your feline has a soft, cloud-like coat or a tranquil personality, Nebula perfectly captures their ethereal charm and quiet intelligence.

33. Galaxy

Galaxy symbolizes wonder, vastness, and imagination. A cat named Galaxy feels larger than life — his personality fills the home with warmth and laughter. His fur might even reflect the night sky, with swirls, speckles, or patterns that resemble stars scattered across the heavens.

This name is ideal for cats who have an adventurous nature and a curious soul. Galaxy celebrates your feline’s endless fascination with the world — a reminder that even small creatures can contain whole universes of love.

34. Cosmo

Cosmo, translating to “universe,” is lively, fun, and full of character. Cats named Cosmo are curious explorers, always seeking new adventures and inspecting every nook they can find. Their playful energy and magnetic personality make them the heart of every household.

This name works beautifully for outgoing cats who love attention and interaction. Whether he’s chasing after anything that moves or curling up after a day of fun, Cosmo reflects your cat’s boundless curiosity and charm.

35. Quasar

Quasar represents intense cosmic energy and dazzling brilliance. A cat named Quasar commands attention — full of spark, confidence, and personality. He’s the type to claim every space as his own, demanding admiration with his radiant presence.

If your feline is bold, vocal, and thrives in the spotlight, Quasar is the perfect match. The name’s modern, powerful sound makes it especially fitting for cats who bring brightness and excitement into every moment.

36. Rigel

Rigel, one of the most prominent stars in Orion, symbolizes leadership and brilliance. Cats named Rigel carry themselves with quiet authority, exuding strength and self-assurance. They’re observant, composed, and often the unspoken rulers of the home.

This regal name suits confident, noble cats who prefer calm command over chaos. Rigel reflects your cat’s inner strength — a reminder that even in silence, true power shines brightly.

37. Antares

Antares, the fiery red heart of Scorpio, embodies passion, intensity, and magnetism. Cats with this name have a spark that’s impossible to ignore — whether through their bold eyes, dramatic personality, or fearless curiosity.

This name is ideal for cats who live life on their own terms. Antares captures the essence of a feline who’s daring, expressive, and full of charisma — a little star burning bright in your daily orbit.

38. Arcturus

Arcturus, one of the brightest stars in the northern sky, radiates wisdom, calm, and nobility. Cats named Arcturus often appear watchful and composed, surveying their surroundings with a knowing gaze. They seem to carry an ancient soul, as if they’ve seen a thousand lifetimes.

This name fits cats that are protective yet peaceful, regal yet affectionate. Arcturus reflects quiet authority and loyalty — the kind of cat who doesn’t demand attention, yet always has it.

39. Cassio

Cassio, inspired by the constellation Cassiopeia, represents elegance, style, and refinement. A Cassio cat walks with confidence and poise, every movement graceful and deliberate. He may not rush for affection but enjoys admiration — much like royalty.

This name suits sleek, well-groomed cats who have a natural air of dignity. Cassio is a modern, sophisticated choice that celebrates your feline’s regal beauty and composed charm.

40. Solis

Solis, meaning “of the sun,” radiates warmth, strength, and optimism. Cats named Solis bring light wherever they go — from the way they greet you each morning to the comfort they offer when they curl beside you at night. Their sunny disposition makes every day brighter.

This timeless name suits affectionate, golden-hearted cats who fill your home with love and positivity. Solis captures the radiant spirit of a feline who embodies joy, loyalty, and the comforting glow of the sun itself.

Conclusion

Choosing from Astrological Boy Cat Names allows you to celebrate both your cat’s personality and the mysteries of the cosmos. Each name — whether drawn from the zodiac, constellations, or celestial bodies — carries a story that connects your feline friend to something vast and meaningful.

If your cat is bold and radiant like Apollo, or calm and dreamy like Pisces, these Astrological Boy Cat Names help express their unique aura. Astrology-inspired names bring an elegant balance between personality and symbolism, giving your cat an identity that feels timeless and special.

Beyond their beauty, Astrological Boy Cat Names also spark curiosity. They remind us how our pets can mirror the stars — mysterious, radiant, and ever-inspiring. Each time you call their name, it’s like whispering a piece of the universe into your home.

So whether you’re drawn to powerful names like Orion and Helios, or poetic ones like Nebula and Zephyr, let the stars guide your choice. With these Astrological Boy Cat Names, you’re not just naming a cat — you’re naming a little piece of the cosmos who walks beside you every day.