Paris - Île-de-France
- Castagnet
- Castellanos
- Castille
- Cattani
- Catusse
- Caubel
- Caudal
- Caussanel
- Cazard
- Cazeau
- Ceccon
- Cervantes
- Cesaire
- Chaabouni
- Chaar
- Chabalier
- Chabani
- Chabas
- Chabrun
- Chagneau
- Chalanset
- Chalifour
- Chalom
- Chalot
- Chaltiel
- Chalvon Demersay
- Chamayou
- Chambaz
- Chambers
- Chambolle
- Chaminade
- Champ
- Champsaur
- Chancerel
- Chandon
- Chanteau
- Chanteloup
- Chantepie
- Chantome
- Chappert
- Chaptal
- Char
- Charbel
- Chargelegue
- Charkaoui
- Charlon
- Charmet
- Charra
- Charrel
- Chastenet
- Chaubet
- Chaudron
- Chaussin
- Chauvat
- Chavannes
- Chazel
- Chedid
- Chehade
- Chekly
- Chemlali
- Cheramy
- Cherchour
- Chetioui
- Chevallereau
- Chevrel
- Chhoa
- Chhuor
- Chirat
- Chitrit
- Choppin
- Chouchana
- Christen
- Christien
- Christol
- Chtioui
- Chuzel
- Cirillo
- Citerne
- Citroen
- Clar
- Clarac
- Clary
- Clastres
- Claustre
- Clere
- Clergue
- Clostre
- Cluet
- Co
- Co Invest
- Coche
- Cocheton
- Coet
- Coffi
- Cohendet
- Colas Des Francs
- Colomes
- Colucci
- Combelles
- Combette