Paris - Île-de-France
- Coutouly
- Coutret
- Coutte
- Couttet
- Coutts
- Couveinhes
- Couvelard
- Couvercelle
- Couvida
- Couvrie
- Couvry
- Couwez
- Coux
- Couybes
- Couzigou
- Couzinie
- Cova
- Covali
- Covarrubias
- Covelli
- Covez
- Covi
- Coviaux
- Covis
- Cowell
- Cowlessur
- Cowling
- Coyaud
- Coydon
- Coye
- Coyen
- Coynault
- Coyner
- Cozien
- Cozon
- Cozzini
- Crabbe
- Craberou
- Craciun
- Craignou
- Cramaregeas
- Crambes
- Crammer
- Cramoisan
- Crampette
- Cran
- Crane
- Crantelle
- Crassous de Medeuil
- Crasto
- Crastre
- Crater
- Cratere
- Crauste
- Cravatte
- Craveiro
- Cravoisier
- Craye
- Creance
- Crebessegues
- Crechet
- Creciun
- Credeville
- Creed
- Creedon
- Crelot
- Cremas
- Cremaschi
- Cremet
- Cremieu
- Cremon
- Crene
- Creoff
- Crepin-leblond
- Crepu
- Crescenzi
- Cressard
- Cressey
- Cressin
- Cresso
- Cresta
- Crestant
- Crestel
- Crestia
- Creta
- Creti
- Cretien
- Cretinon
- Cretois
- Cretoiu
- Creton de Limerville
- Crettien
- Cretté de Palluel
- Creuly
- Creusillet
- Creusy
- Crevieux
- Crevoisier
- Creze
- Criaud
