Paris - Île-de-France
- Cassaigne
- Catry
- Cattani
- Cattin
- Caudal
- Cauet
- Caugant
- Cauquil
- Cauvet
- Cavelier
- Cavet
- Cazalis
- Ceccon
- Cedric
- Cervantes
- Chaaban
- Chaboche
- Chabod
- Chafik
- Chagnaud
- Chahbani
- Chaillot
- Chambers
- Chambert
- Chamoun
- Champetier
- Champey
- Chanard
- Chandler
- Chanteloup
- Chardeau
- Charfi
- Chargelegue
- Charif
- Charifi
- Charignon
- Charmasson
- Chatard
- Chatti
- Chaudemanche
- Chaumier
- Chaussin
- Chauvat
- Chemineau
- Chemlali
- Chergou
- Cherni
- Chiaroni
- Chiheb
- Chitrit
- Choplin
- Choueiri
- Chouteau
- Christelle
- Christen
- Christensen
- Christien
- Christmann
- Christodoulou
- Chun
- Ciavaldini
- Citron
- Clary
- Cluzeau
- Co
- Coblence
- Coche
- Colboc
- Colliot
- Collon
- Collonge
- Colomes
- Compan
- Conort
- Conty
- Cormy
- Cornec
- Cornelis
- Cornilleau
- Cortez
- Corti
- Cortinovis
- Cossart
- Costantino
- Cotel
- Cotton
- Cottrell
- Couraud
- Courret
- Coustenoble
- Coutelle
- Couzineau
- Cremades
- Cremieux
- Cren
- Crepy
- Cretin
- Cribier
- Criton
- Crocq

