Paris - Île-de-France
- Carpio
- Carreira
- Carrel
- Carrer
- Carrillo
- Carrière
- Casabianca
- Casimir
- Cassier
- Cassuto
- Castella
- Castiel
- Castor
- Cathelin
- Catoire
- Cattin
- Cauquil
- Caze
- Cazelles
- Ceccarelli
- Cedric
- Celeste
- Chabanon
- Chaboud
- Chafai
- Challier
- Chaminade
- Chaney
- Chappaz
- Chappey
- Charfi
- Charif
- Charignon
- Charras
- Charrat
- Charrel
- Charruau
- Chastanet
- Chastenet
- Chatard
- Chatelin
- Chatriot
- Chaussade
- Chaussard
- Chavane
- Chavez
- Chaya
- Chazot
- Chemlali
- Chemouni
- Chenot
- Chentouf
- Cherfi
- Cherki
- Chesnay
- Chevanne
- Chevron
- Chicot
- Ching
- Chokron
- Chomette
- Chong
- Choplin
- Chouchan
- Choux
- Christmann
- Chrétien
- Clais
- Clavaud
- Colin de Verdiere
- Commelin
- Corbier
- Corbiere
- Corsi
- Coscas
- Cosmao
- Cosquer
- Costard
- Cottier
- Coue
- Courau
- Couraud
- Cournut
- Courrege
- Cozette
- Cramer
- Cremades
- Crespy
- Crozier
- Cruse
- Cueff
- Cuisinier
- Curt
- Curtet
- Dague
- Daguerre
- Daigremont
- Daix
- Dalsace
- Danguy
