Paris - Île-de-France
- Courmaceul
- Courmes
- Cournee
- Couronneau
- Couronné
- Couroyer
- Courpotin
- Courrance
- Courrech
- Courrege Longue
- Cours
- Coursant
- Courset
- Court-payen
- Courta
- Courtain
- Courtalon
- Courtassol
- Courtat
- Courteau
- Courteaux
- Courtehoux
- Courteix
- Courtembert
- Courtey
- Courthieu
- Courtiers
- Courtieu
- Courtieux
- Courtinel
- Courtines
- Courtioux
- Courtois-duplessy
- Courveaulle
- Cousergue
- Cousineau
- Cousinie
- Coussaert
- Coussediere
- Coussemaker
- Coussen
- Coussirat Coustere
- Coussis
- Coustarot
- Coustaut
- Coustel
- Coustere
- Coustilliere
- Coustère
- Cousyn
- Couta
- Coutable
- Coutansais
- Coutareau
- Coutau Begarie
- Coutauchaud
- Coutausse
- Coutaz
- Coutelas
- Couteleau
- Coutellec
- Couteller
- Coutiere
- Coutinet
- Coutret
- Couttet
- Coutts
- Couturon
- Couveinhes
- Couvercelle
- Couvida
- Couvrecelle
- Couvrie
- Couvry
- Couwez
- Coux
- Couzigou
- Cova
- Covali
- Covarrubias
- Covelli
- Coves
- Covez
- Covi
- Cowell
- Cowles
- Cowlessur
- Coxe
- Coyaud
- Coydon
- Coye
- Coyen
- Coynault
- Cozien
- Cozza
- Cozzini
- Craberou
- Crahay
- Crambert
- Crambes