Brest 29200 - Bretagne
- Canesson
- Cano Olivares
- Cansot
- Cao
- Caouren
- Caparros
- Capelle
- Capoucin
- Caprais
- Capre
- Caramour
- Cardin
- Carles
- Carmoy
- Carnec
- Carneiro Do Onteiro
- Carof
- Caroline
- Carpier
- Carquet
- Carrette
- Carriou
- Carré
- Cartaud
- Carton
- Casel
- Cassin
- Cassou
- Castaing
- Castan
- Castro Hernandez
- Catard
- Cattin
- Caubert
- Caubet
- Caumont
- Cavellat
- Cellier
- Cera
- Cerdan
- Ceretta
- Cerqueira
- Cervantes
- Cesar
- Cesari
- Chaara
- Chable
- Chabrol
- Chaffron
- Chakpla
- Chakrina
- Challuau
- Chalumeau
- Chambre
- Chammouma
- Champion
- Chanteau
- Chapelle-peant
- Chapron
- Charbonneau
- Chardin
- Chareyre
- Charkaoui
- Charlotte
- Charnace
- Charrier
- Charton
- Chasson
- Chataigner
- Chatalic
- Chatendeau
- Chatry
- Chaumery
- Chaumont
- Chauris
- Chaussade
- Chaussy
- Chavonet
- Chebani
- Chenot
- Cheret
- Chergui
- Cherid
- Chery
- Chesnier
- Chevaillier
- Cheval
- Chevet
- Chevillotte
- Chevreuil
- Chikhi
- Chimier
- Choppin
- Choquer
- Chouraki
- Chrétien
- Chuniaud
- Chupin
- Ciavaldini
- Cillard