Cats have personalities as distinct as people, so it is no surprise that astrology makes a charming naming guide. You can lean on a sign's traits, its element (fire, earth, air, or water), or its ruling planet to land on a name that actually fits your cat. Below you will find a short personality sketch for each of the 12 signs, plus 8 to 12 name ideas and a quick note on why they suit that sign. Pick by your cat's birthday if you know it, or simply by the personality that matches your cat best.
How to use astrology to name your cat
Three things make a sign feel like a sign. The element sets the mood: fire signs are bold, earth signs are grounded, air signs are clever, water signs are dreamy. The ruling planet adds flavor, from regal Sun-ruled Leo to mysterious Pluto-ruled Scorpio. And the personality traits give you the tone. Match any of those to your cat and the name tends to click.
Aries cat names (March 21 to April 19)
Aries is the fearless trailblazer of the zodiac, ruled by fiery Mars. An Aries cat is the one who charges the door, leads the chase, and fears nothing. Name ideas: Blaze, Rocket, Scout, Dash, Ziggy, Rebel, Comet, Pepper, Bolt, Mars. Why these fit: they capture the speed, nerve, and spark of a true fire sign. Read more about the Aries personality.
Taurus cat names (April 20 to May 20)
Taurus is calm, cozy, and devoted to comfort, ruled by Venus. A Taurus cat loves a sunny windowsill, a good meal, and a long nap. Name ideas: Olive, Biscuit, Willow, Honey, Pudding, Maple, Clover, Bramble, Bear, Cozy. Why these fit: warm, earthy, comfort-loving names for a cat who values the good life. Read more about the Taurus personality.
Gemini cat names (May 21 to June 20)
Gemini is quick, curious, and playful, ruled by Mercury. A Gemini cat is chatty, clever, and into everything at once. Name ideas: Echo, Pixel, Domino, Twix, Jinx, Mochi, Gizmo, Sox, Riff, Banjo. Why these fit: lively, witty names for a cat with two speeds, mischief and charm. Read more about the Gemini personality.
Cancer cat names (June 21 to July 22)
Cancer is gentle, nurturing, and ruled by the Moon. A Cancer cat is a tender homebody who bonds deeply and loves to be near you. Name ideas: Luna, Pearl, Misty, Coco, Marina, Brie, Dewdrop, Nessie, Moony, Shell. Why these fit: soft, moony, water-touched names for an affectionate soul. Read more about the Cancer personality.
Leo cat names (July 23 to August 22)
Leo is regal, warm, and a little dramatic, ruled by the Sun. A Leo cat expects to be adored and usually is. Name ideas: Simba, Goldie, Sunny, Duchess, Apollo, Cleo, Rex, Diva, Majesty, Leo. Why these fit: bold, royal, sun-bright names for a cat who runs the household. Read more about the Leo personality.
Virgo cat names (August 23 to September 22)
Virgo is neat, gentle, and observant, ruled by Mercury. A Virgo cat is the tidy one who grooms with precision and notices everything. Name ideas: Sage, Fern, Pip, Sprout, Minty, Bean, Dot, Olive, Poppy, Tofu. Why these fit: clean, herbal, understated names for a quietly clever cat. Read more about the Virgo personality.
Libra cat names (September 23 to October 22)
Libra is charming, sociable, and beauty-loving, ruled by Venus. A Libra cat is graceful, friendly, and drawn to a pretty setting. Name ideas: Coco, Bowie, Cupid, Velvet, Cherie, Suki, Romeo, Bliss, Harmony, Beau. Why these fit: elegant, lovable names for a charmer who keeps the peace. Read more about the Libra personality.
Scorpio cat names (October 23 to November 21)
Scorpio is intense, magnetic, and a little mysterious, ruled by Pluto and Mars. A Scorpio cat keeps secrets, watches from the shadows, and bonds for life. Name ideas: Shadow, Onyx, Raven, Salem, Mystic, Inky, Phantom, Noir, Jinx, Hex. Why these fit: dark, magnetic names for a deep and watchful cat. Read more about the Scorpio personality.
Sagittarius cat names (November 22 to December 21)
Sagittarius is adventurous, free-spirited, and ruled by lucky Jupiter. A Sagittarius cat is the explorer who slips outside and treats the whole street as home. Name ideas: Scout, Ranger, Arrow, Rover, Trek, Maverick, Indy, Wander, Chase, Comet. Why these fit: roaming, brave, big-hearted names for a wanderer. Read more about the Sagittarius personality.
Capricorn cat names (December 22 to January 19)
Capricorn is dignified, steady, and an old soul, ruled by Saturn. A Capricorn cat is composed, loyal, and quietly in charge. Name ideas: Duke, Winston, Clyde, Slate, Major, Gus, Hazel, Boots, Pepper, Stone. Why these fit: classic, grounded names with quiet authority. Read more about the Capricorn personality.
Aquarius cat names (January 20 to February 18)
Aquarius is quirky, original, and ruled by inventive Uranus. An Aquarius cat is the eccentric one who does things its own way. Name ideas: Ziggy, Bowie, Cosmo, Nova, Bolt, Atom, Quirk, Echo, Bardot, Pixel. Why these fit: offbeat, futuristic, one-of-a-kind names for an original. Read more about the Aquarius personality.
Pisces cat names (February 19 to March 20)
Pisces is dreamy, gentle, and imaginative, ruled by Neptune. A Pisces cat is a soft, soulful daydreamer who seems to live half in another world. Name ideas: Nemo, Misty, Marina, Koi, Bubbles, Wisp, Pearl, Dream, Goldie, Selkie. Why these fit: watery, gentle, dreamlike names for a tender spirit. Read more about the Pisces personality.
Naming tips
A few simple ideas that help a name stick. Try saying it out loud at feeding time, since a name your cat hears as a happy cue works best. Two-syllable names with a bright vowel tend to get a cat's attention. And if your cat's personality does not match its birthday, trust the personality. The goal is a name that feels like your cat.
Want even more cat name ideas?
If this got you brainstorming, you can explore hundreds more ideas, organized the same way by sign, with cat names by zodiac sign on CatNames.com. CatNames.com is a separate project from the AstrologyBay team.
To go deeper on the signs themselves, start with the full zodiac signs guide.