This list has 69 male cat names that start with B, running from “Bailey” to “Byron”. The names range from classic human names like “Benjamin” and “Bruce” to playful picks like “Biscuit,” “Bandit,” and “Butterscotch.” You can use it to name a new kitten, rename a rescue, or find a fitting name for a cat with a specific coat color or personality.
Male cat names are the names owners give to tomcats, often based on looks, behavior, or a favorite person or character. People have named pets after famous figures for centuries, and “Boots” became a popular choice partly because of the fairy-tale hero Puss in Boots.
Below you’ll find the table with the name, origin, pronunciation, meaning, and description for each entry.
Name: The cat name itself, listed alphabetically from “Bailey” to “Byron,” so you can scan quickly and spot the ones that catch your eye.
Origin: The language or culture each name comes from, which helps you choose a name that matches your heritage or your cat’s breed.
Pronunciation: A simple phonetic guide showing how to say each name, so you can be sure you pronounce uncommon choices like “Bjorn” or “Bodhi” correctly.
Meaning: The original or literal meaning of the name, which gives you a quick way to find one with a message you like.
Description: A short note on what kind of cat suits the name, based on coat color, size, or personality, to help you match the name to your pet.
Male cat names
| Name | Origin | Pronunciation | Meaning |
|---|---|---|---|
| Bailey | English | BAY-lee | Bailiff, steward |
| Balthazar | Biblical, Babylonian | BAL-thuh-zar | God protect the king |
| Bandit | English | BAN-dit | Outlaw, robber |
| Banjo | African, American | BAN-joh | Stringed instrument |
| Barney | English | BAR-nee | Son of consolation |
| Barnaby | Aramaic, English | BAR-nuh-bee | Son of prophecy |
| Baron | Germanic | BAIR-un | Free man, noble title |
| Basil | Greek | BAZ-ul | Royal, kingly |
| Bastian | Greek, German | BAS-chun | Venerable, revered |
| Bear | English | BAIR | The animal |
| Beau | French | BOH | Handsome |
| Beckett | English | BEK-it | Beehive, small stream |
| Bede | English | BEED | Prayer |
| Bela | Hungarian | BEH-luh | White, bright |
| Benedict | Latin | BEN-ih-dikt | Blessed |
| Benji | Hebrew | BEN-jee | Son of the right hand |
| Benjamin | Hebrew | BEN-juh-min | Son of the right hand |
| Benny | Hebrew | BEN-ee | Son of the right hand |
| Bentley | English | BENT-lee | Meadow of bent grass |
| Bernie | Germanic | BUR-nee | Brave as a bear |
| Bert | Germanic | BURT | Bright, famous |
| Bertie | English | BUR-tee | Bright, famous |
| Biscuit | English | BIS-kit | Twice-baked bread |
| Bishop | English | BISH-up | Overseer |
| Bjorn | Norse | BYORN | Bear |
| Blaze | English | BLAYZ | Fire, flame |
| Bluey | English | BLOO-ee | Blue |
| Bo | Scandinavian | BOH | To live, dwell |
| Bob | English | BOB | Bright fame |
| Bodhi | Sanskrit | BOH-dee | Awakening, enlightenment |
| Boggle | English | BOG-ul | To be startled |
| Bolt | English | BOHLT | Lightning, sudden dash |
| Bones | English | BOHNZ | Skeleton |
| Bongo | African | BONG-goh | Drum, antelope |
| Boo | English | BOO | A startling cry |
| Boomer | English | BOO-mer | Loud noise, large kangaroo |
| Boots | English | BOOTS | Footwear |
| Boris | Slavic | BOR-iss | Fighter, small |
| Bosco | Latin, Spanish | BOS-koh | Woodland |
| Bowie | Irish, Scottish | BOH-ee | Yellow-haired |
| Bowser | English | BOW-zer | Dog name, game villain |
| Boyd | Scottish | BOYD | Yellow-haired |
| Brady | Irish | BRAY-dee | Spirited, broad-chested |
| Bram | Dutch, Irish | BRAM | Raven, father of many |
| Brandy | Dutch | BRAN-dee | Burnt wine |
| Branson | English | BRAN-sun | Son of Brand |
| Brewster | English | BROO-ster | Brewer |
| Brian | Irish | BRY-un | Strong, noble |
| Bruce | Scottish, French | BROOS | From Brix |
| Bruno | Germanic | BROO-noh | Brown, armor |
| Brutus | Latin | BROO-tus | Heavy, dull |
| Bubba | American | BUB-uh | Brother |
| Bubbles | English | BUB-ulz | Air-filled spheres |
| Buck | English | BUK | Male deer |
| Buckley | English | BUK-lee | Deer meadow |
| Bud | English | BUD | Friend, flower bud |
| Buddy | English | BUD-ee | Friend |
| Buffy | English | BUF-ee | Buff-colored |
| Bugsy | American | BUG-zee | Crazy, gangster nickname |
| Bullet | English | BUL-it | Projectile |
| Bumble | English | BUM-bul | Clumsy, buzz like a bee |
| Bumper | English | BUM-per | Shock absorber |
| Bundy | English | BUN-dee | Bundle |
| Burt | English | BURT | Bright |
| Buster | English | BUS-ter | Breaker, overcomer |
| Butch | English | BOOCH | Butcher |
| Butterscotch | English | BUT-er-skoch | Sweet golden candy |
| Buzz | English | BUZZ | Humming sound |
| Byron | English | BY-run | Barn, cattle shed |
Descriptions
Bailey
A friendly, easygoing name that suits a sociable cat who greets every visitor at the door.
Balthazar
One of the three wise men. It gives a regal, dignified feel to a large or stately tomcat.
Bandit
A fitting name for a cat with a mask-like face or a habit of stealing socks and snacks.
Banjo
A playful, musical name for a cat with a bouncy personality.
Barney
A cheerful, old-fashioned name that works well for a big, cuddly cat.
Barnaby
A warm, quirky name that suits a gentle and slightly goofy cat.
Baron
A noble title that fits a cat who acts like he owns the house.
Basil
Also a common herb, so it suits a cat with green eyes or a fresh, lively personality.
Bastian
A short form of Sebastian. It sounds distinguished without being stuffy.
Bear
A good fit for a large, fluffy cat, especially long-haired breeds like the Maine Coon.
Beau
A classic name for a good-looking cat with a charming manner.
Beckett
A modern, literary name that suits a thoughtful, calm cat.
Bede
An uncommon name taken from the Anglo-Saxon monk, for a quiet and studious cat.
Bela
Good for a white or light-colored cat. It can also nod to classic horror film star Bela Lugosi.
Benedict
A refined name that suits a calm cat, and it shortens easily to Ben or Benny.
Benji
A short, lively name for an energetic, affectionate cat.
Benjamin
A traditional name for a dependable cat that follows you around the house.
Benny
A casual nickname-style name that fits a friendly, down-to-earth cat.
Bentley
A luxury-sounding name for a sleek cat with an elegant way of moving.
Bernie
A warm, relaxed name for a laid-back cat who loves a good nap.
Bert
A short, vintage name that suits a lovable, slightly grumpy cat.
Bertie
A cheerful pet name for a small or good-natured tabby.
Biscuit
A popular food name for a cat with a golden coat who kneads blankets.
Bishop
A dignified name for a black-and-white cat that looks like he is wearing formal robes.
Bjorn
A Scandinavian name for a strong, sturdy cat, especially a Norwegian Forest Cat.
Blaze
A good name for an orange cat or one with a bright white stripe on its face.
Bluey
A nickname for a blue-gray cat, such as a Russian Blue or British Shorthair.
Bo
A short, easy name for a small cat that responds quickly when called.
Bob
A plain, humorous name for a cat with a bobbed tail or a very ordinary personality.
Bodhi
A peaceful name for a calm, wise-looking cat.
Boggle
A silly name for a cat with wide, curious eyes that is easily surprised.
Bolt
A name for a fast cat that races through the house at night.
Bones
A fun name for a lean cat, or one that loves to chase and chew toys.
Bongo
A rhythmic, playful name for a cat with a lot of energy.
Boo
A cute name for a black cat or one that likes to pounce from around corners.
Boomer
A good fit for a loud, boisterous cat with a booming meow.
Boots
Popular for cats with white paws that look like socks or boots, like the fairy-tale Puss in Boots.
Boris
A Russian name that suits a Russian Blue or any cat with a dry sense of humor.
Bosco
A friendly name with chocolate associations, so it fits a brown or chocolate-colored cat.
Bowie
A stylish name that honors singer David Bowie, good for a cat with mismatched eyes.
Bowser
A playful name for a bossy, large cat who acts tough but is actually gentle.
Boyd
A short, uncommon name that suits a blond or cream-colored cat.
Brady
A modern name for a sporty, confident cat.
Bram
A short name that suits a black cat, and nods to Dracula author Bram Stoker.
Brandy
A warm amber name for a cat with a rich golden-brown coat.
Branson
A modern, confident name for a cat that likes to take charge.
Brewster
A traditional name that fits a hearty, good-natured cat.
Brian
A simple human name that gives a cat a funny, everyday personality.
Bruce
A strong name for a tough-looking cat, or a dark one with a mysterious side like Batman.
Bruno
A great pick for a brown or chocolate cat with a sturdy build.
Brutus
A mock-fierce name for a big cat who is actually quite friendly.
Bubba
A Southern nickname that suits a chubby, laid-back cat.
Bubbles
A sweet, silly name for a bubbly, playful cat.
Buck
A strong, rugged name for a bold cat who loves to climb and explore.
Buckley
A friendly, polished name for a cat that is playful but well behaved.
Bud
A short, friendly name for a cat that is a loyal companion.
Buddy
One of the most popular pet names, ideal for an affectionate and loyal cat.
Buffy
A tan or buff-colored cat suits this name, which is also a pop culture nod.
Bugsy
A feisty name for a mischievous cat with a lot of attitude.
Bullet
A fast, direct name for a cat that sprints from room to room.
Bumble
A cute name for a clumsy or fuzzy cat, especially one with yellow and black coloring.
Bumper
A funny name for a clumsy cat who bumps into things.
Bundy
A cozy name for a small, round cat who loves to curl up.
Burt
A short, classic name that suits a charming, slightly rugged cat.
Buster
A popular name for a rowdy cat who is always getting into trouble.
Butch
A tough-guy name that is funnier when given to a small or gentle cat.
Butterscotch
A perfect name for a cat with a creamy orange or caramel coat.
Buzz
A name for a high-energy cat, with a nod to astronaut Buzz Aldrin or Buzz Lightyear.
Byron
A poetic name for a dramatic cat who loves attention.