Paris - Île-de-France
- Courset
- Court-payen
- Courta
- Courtaigne
- Courtain
- Courtassol
- Courtaud
- Courteau
- Courteaux
- Courtehoux
- Courteix
- Courtembert
- Courtey
- Courtieu
- Courtieux
- Courtillat
- Courtillot
- Courtinel
- Courtioux
- Courtois-duplessy
- Courtray
- Cousergue
- Cousineau
- Cousinie
- Coussaert
- Coussediere
- Coussemaker
- Coussen
- Coussis
- Coustarot
- Coustaut
- Coustaux
- Couste
- Coustilliere
- Coustère
- Cousté
- Couta
- Coutable
- Coutand Terrazas
- Coutareau
- Coutau Begarie
- Coutausse
- Coutelas
- Couteleau
- Coutellec
- Couteller
- Couten
- Couteux
- Coutherut
- Coutiere
- Coutinet
- Coutret
- Couturon
- Couté
- Couval
- Couveignes
- Couveinhes
- Couvercelle
- Couvida
- Couvillers
- Couvrand
- Couvrecelle
- Couvrie
- Couvry
- Couwez
- Coux
- Couyoumdjian
- Coué
- Couëdel
- Cova
- Covarrubias
- Covelli
- Coves
- Covez
- Coviglio
- Cowell
- Cowlessur
- Coxe
- Coy
- Coydon
- Coye
- Coyen
- Coynault
- Cozien
- Cozza
- Cozzini
- Crabtree
- Crambes
- Crammer
- Cran
- Crasto
- Crater
- Crauste
- Craveri
- Craye
- Crazover
- Creance
- Creche
- Creciun
- Crecy