Paris - Île-de-France
- Cauchy
- Cauvet
- Caye
- Cayron
- Caze
- Ceccarelli
- Celeste
- Chabanon
- Chaboche
- Chabod
- Chabry
- Chacon
- Chadli
- Chakour
- Chalandon
- Chambert
- Champey
- Champy
- Chappert
- Chappey
- Chareton
- Charignon
- Charnay
- Charrad
- Chastenet
- Chauchard
- Chaudemanche
- Chaumier
- Chaussade
- Chaussard
- Chavatte
- Chazot
- Chegaray
- Chekly
- Chemouni
- Chenais
- Chennoufi
- Cherni
- Chevanne
- Chiheb
- Chokron
- Cholley
- Chong
- Choplin
- Chouchan
- Choueiri
- Christmann
- Chun
- Cicurel
- Claes
- Clais
- Clarisse
- Clary
- Claudia
- Clavaud
- Coffi
- Coiffier
- Colin de Verdiere
- Colliard
- Collombet
- Colmant
- Colomes
- Comelli
- Condé
- Conil
- Cook
- Coquelle
- Corbier
- Cornelis
- Corsi
- Cosmao
- Cosme
- Cossard
- Costard
- Cotta
- Couillaud
- Courmont
- Cournut
- Courtaux
- Courtinat
- Coutelle
- Couton
- Couzineau
- Cren
- Crespeau
- Cristea
- Croce
- Croizet
- Cronier
- Crozier
- Cruse
- Cuadrado
- Cueff
- Cuneo
- Cunin
- Cure
- Curiel
- Curt
- Cuvellier
- Daffe