Christian
Christie
Christina
Christine
Christmas Cat
Christmas Eve Princess Six Toes
Christofur
Christoper
Christopher
Christopher Curlumbus
Christopher Robin
Christy
Chrome
Chrysoberyl
Chub Chub Kitty
Chubbers
Chubbette
Chubbie
Chubbles
Chubbs
Chubby
Chubcub
Chubfish
Chublybumkins
Chubs
Chubserelli
Chuck
Chuckie
Chuckie Cheeser
Chuckie Joseph