Paris - Île-de-France
- Cathelin
- Catillon
- Catoire
- Catusse
- Cayrol
- Cayron
- Caze
- Cazelles
- Ceccarelli
- Celeste
- Certain
- Chabanon
- Chaboud
- Chafai
- Chaignon
- Challier
- Chaminade
- Chaouki
- Chapman
- Chappaz
- Chappey
- Chareyre
- Charras
- Charrat
- Charret
- Charruau
- Chastanet
- Chataing
- Chatelin
- Chatriot
- Chaufour
- Chaussade
- Chavane
- Chavatte
- Chaya
- Chazot
- Chekly
- Chenot
- Chentouf
- Cherfi
- Cherki
- Chesnay
- Chetouane
- Chevron
- Chicot
- Ching
- Chokron
- Chomette
- Chong
- Chouchan
- Chouquet
- Choux
- Christiaens
- Chrétien
- Clavaud
- Clavreul
- Clery
- Colin de Verdiere
- Commelin
- Commergnat
- Conchon
- Conrath
- Coquard
- Corbier
- Corchia
- Cormont
- Coscas
- Cosmao
- Cosquer
- Costard
- Cottier
- Courau
- Courbin
- Cournut
- Courrege
- Courtet
- Cozette
- Cramer
- Crespy
- Crozier
- Cruse
- Cueff
- Cuisinier
- Curt
- Curtet
- Dague
- Daguerre
- Daigremont
- Dalsace
- Danis
- Daou
- Daquin
- Darbois
- Darcy
- Das Neves
- Daste
- Daubas
- Dauce
- Dauger
- Davout
