Here are cat names starting with B

"B"

Babe Babsy Bacardi
Babycakes Babytat Bagheera
Bacchus Baggins Baldrick
Bagpipes Bailey Bali hai
Baldur Bali Balthazar
Balki Ballou Bama
Balto Bambino Bams
Bambi Bandit Bang
Band-Aid Banshee Banzai
Banjo Baracca Barky
Bar Room Barnaby Barney
Barley Bartles Bas
Bart Basia Basic
Bashfuly Bastet Bastu
Basil Bat Kitty Bat face
Bat Cat Batman Battina
Bathsheba Bauzeur Bawdy
BattleScar Bayou Bazoo
Baxter Bea Beached Whale
Be'Be' Beamer Bean
Beacon Beanie Beanor
Beaner Leener Bear Cat Bearly
Bear Beatrice Beattlejuice
Beast Beaufort Beauregard
Beau Bebee Bebert
Beauty Becka Bee-Bul
Bechamel Beebs Beebus
Beebop Beefcake Beefy
Beechnut Beentsy Beeper
Beeline Beetle Beez Louise
Beethoven Behemoth Beigey
Beezer Bela Lugosi Bella
Bel-Ami Belle Bello [
Bellatrix Ben Bengali
Bemol Benjamin Norman Bates Benji
Benjamin Benson Bentley
Benny Benz Benzo
Bently Berber Bergen
Beowulf Bernard Bert
Berkeley Bess Besseya
Besmyertnik Bessie Bestling
Besseya Beth Gatlin Bethany
Beta Betsy Bette Davis
Bethina Betty Kitty Bianca
Betty Bibs Bicki
Bibi Big Boo Big Boy
Bierstadt Big Girl Big Guy
Big Foot Blackbeard Blackberry
Black hawk Blackout Blacky
Blackjack Blanche Blarney
Blake Blaze Blea
Blatherskite Blinky Blizzard
Blinken Blodwin Blondie
Blobcat Blue Bluebell
Blossom Blur Bobbin
Bluegrass Bobtail Bobwhite
Bobo Bogart Bogey
Bocce Bojangles Bollinger
Bogie Bon jour Bonbon
Bon chat Bonhomme Boniface
Bones Bonnie Bonzo
Bonita Boodle Boofer
Boochie Booger Boomer
Boogee Booms Boots
Boomerang Boris Bosco
Borgia Boston blackie Botitas
Boscovich Boucane Bourbon
Bouboule Boycott Brahms
Bowie Braley Brandy
Brains Brennan Brewsky
Bremen Brie Brilla
Bridget Bristles Brittany
Brillo Broadway joe Brockie
Broadway Bronte Bruce
Broderick Brunswick Brutus
Bruno Bubastis Bubba
Bryce Bubbles Bubster
Bubble Bucky Budabut
Bucca Buff Buffalo bill
Buddette Bugger Bugnose
Buffy Bugsy Bull
Bugs Bumble Bumblemuffin
Bullseye Bundy Bungee
Bumstead Bunksters Buny
Bungle Bussy Butch
Bussetta Buteska Butterbutt
Butchkin Buttons Buzby
Butterscotch Byte  
Buzzballs Baby