Great pet names that start with the letter C:
C.B. (Crazy Bird)
C.C. (curious cat)
Caboodle
Caden
Caeser
Cagney
Cale
Cali
Calico
Calla Lily
Calle
Callie
Callisto
Calloway
Cally
Calvin
Calypso
Cambridge
Camelia
Camfry
Cami
Cammie
Camry
Camy
Candi
Candy
Candy Corn
Cannible
Canter
Canuk
Caprice
Cara
Caramel
Cardinal
Carey
Carla
Carlin
Carlson
Carlton
Carly
Carmel
Carmen
Carmine
Caroline
Carrie
Carroll
Carson
Carus
Caruso
Casanova
Casey
Cash
Cashew
Casity
Caspein
Casper
Cass
Cassandra
Cassanova
Casseopia
Cassia
Cassidy
Cassie
Cassy
Castor
Cat
Cat Calloway
Catherine
Cathy
Caty
Caw
Cawley
Caya
CD
Ceasar
Cecil
Ceclia
Cede
Cedric
Cee
Celeb
Celia
Celine
Cera
Cerulean
Chablis
Chad
Chadwick
Chai-Chai
Chaios
Chakka
Chalita
Champ
Chance
Chancellor
chancey
Chaos
Char
Charcoal
Charcole
Chardonnay
Chards
Charisma
Charles
Charlie
Charlotte
Charm
Charmer
Charmisa
Chassie
Chat Elaine
Chatter
Chatterbox
Chaucer
Chauncey
Chaz
Cheaps
Checkers
Cheech
Cheekie
Cheeko
Cheeks
Cheeky
Cheerio
Cheesers
Cheeta
Cheez
Cheezer
Chell
Chels
Chelsea
Cher
Cheri
Cherie
Cherri
Cheryl
Chester
Chestnut
Chevy
Chewy
Cheyenne
Chi
Chia
Chianti
ChibiChibi
Chic
Chica
Chich
Chicken
Chicklet
Chicky
Chiclet
Chico
Chief
Chikah
Chikapoo
Chikorita
Chile (chihuauas)
Chili
Chilly
China
Ching Ching
Chinook
Chip
Chip
Chipper
Chippy
Chips
Chiquita
Chirpie
Chirps
Chirpy
Chitter
Chloe
Chocko
Chocolate
Chomper
Chompers
Chong
Choochie
Chopper
Choya
Chrishon
Chrissy
Christabel
Christian
ChristmasEve
Chubby
Chubs
Chuckie
Chuckles
Chucky
Chula
Church
Chuy
Chyna
Ciara
Cicero
Cici
Cimbri
Cinda
Cinder
Cinderella
Cinders
Cindy
Cinnabird
Cinnamon
Cisco
Citron
Clamenza
Clara
Clarence
Clarice
Clark
Claudia
Clay
Clementine
Cleo
Cleopatra
Cleopattie
Clepty
Cletus
Clickab
Clipper
Clive
Cloe
Cloud
Clover
Clovis
Clumsy
Clyde
Coal
Cobina (cobeena)
Cocktail
Cocky
Coco
Coco
Cocoa
Coconut
Coda
Cody
Cody
Coffee
Cognomen
Coho
Coil
Cointreau
Coke
Cokie
Cola
Colby
Cole
Coleman
Collin
Colonel
Comet
Compass
Condo
Condy
Confetti
Conlan
Conney
Connie
Constantine
Contessa
Coo
Cookie
Cookies
Coon
Coope
Cooper
Cooter
Copper
Cora
Cordelia
Cordy
Corey
Corina
Corkey
Corky
Corn Pops
Cornbread
Cornelia
Cornflakes
Cornielius
Corny
Cosmo
Cosmopolitan
Cotton
Count
Countess
Coupe
Course
Cover
Coy
Crab tree
Crac
Crackers
Crackle
Crayola
Craze
Crazy Pants
Crazzy
Cream
Creampuff
Creeper
Cricket
Cristina
Critter
Croissant
Cromwell
Croutons
Crow
Crusty
Crystal
Crystan
Cuate
Cuba
Cubby
Cuca
Cuckoo
Cucu
Cuddlebug
Cuddler
Cuddles
Cuja
Cujo
Cupcake
Cupid
Curly
Curtis
Custard
Cutie
Cyclone
Cypress