Sète 34200 - Languedoc-Roussillon
- Car
- Caravano
- Carayon
- Carbona
- Carbone
- Carbonetto
- Cardinale
- Cargol
- Carmona
- Caron
- Carquillat
- Carrasco
- Carretier
- Carrier
- Carrillo
- Carrion
- Carruezco
- Cartier
- Casal
- Casenove
- Cassé
- Castagnet
- Castanet
- Castellanor
- Castellon
- Catarinichia
- Catherine
- Catillo
- Catoire
- Caubel
- Caudoux
- Cauquil
- Cavaillé
- Cavalier
- Cavaller
- Cavallie
- Cavanihac
- Cavo
- Cazenave
- Cazorla
- Ceckowski
- Celma
- Cerise
- Cerrato
- Cervello
- Cette
- Chabaud
- Chabbert
- Chabert
- Chaize
- Chambon
- Chambre
- Chamousset
- Chapel
- Chapus
- Chaput
- Charbit
- Charbonnel
- Chauderon
- Chauvain
- Chayakhi
- Chazalette
- Chazeraud
- Chazotte
- Cheikh Boukal
- Cheikh-boukal
- Chepied
- Chereau
- Cheret
- Cheron
- Chery
- Chevolleau
- Cheymol
- Chicoisne
- Chierbert
- Chinappi
- Choisy
- Cholet
- Chomette
- Choquet
- Chosson
- Chouquer
- Christin
- Christol
- Chuet
- Ciccariello
- Ciccone
- Cinus
- Clabaut
- Clain
- Clara
- Claramunt
- Clauss
- Claustre
- Claverie
- Clergue
- Cobos
- Cochet
- Coconnier Bricout
- Cogne