Brest 29200 - Bretagne
- Chaara
- Chable
- Chaffron
- Chakrina
- Chaleix
- Challois
- Challuau
- Chalumeau
- Chambre
- Chammouma
- Champion
- Chanfi
- Chapelle
- Chapron
- Charkaoui
- Charlotte
- Charnace
- Charrier
- Chassard
- Chasson
- Chataigner
- Chateaux
- Chatelier
- Chatry
- Chaumery
- Chauris
- Chaussy
- Chauvel
- Chavonet
- Chebani
- Chedhomme
- Chene
- Chenot
- Cherid
- Chery
- Cheval
- Chevet
- Chevignac
- Chevillotte
- Chikhi
- Chimier
- Choquer
- Chouraki
- Chrétien
- Chuniaud
- Chupin
- Ciavaldini
- Claire
- Claudel
- Claudie
- Claudine
- Clavel
- Clemence
- Clervoy
- Cleton
- Clivio
- Close
- Cloâtre
- Cléguer
- Coader
- Coatantiec
- Coatanéa
- Coateval
- Cocheril
- Cochou
- Codinach
- Coiffier
- Cointrel
- Collignon
- Collinet
- Colliot
- Collo
- Collot
- Colombani
- Colpaert
- Cols
- Combe
- Comble
- Comte
- Conort
- Constans
- Contamine
- Convert
- Copin
- Coquart
- Coquelet
- Coquin
- Corde
- Cordoba
- Corentin
- Corieras
- Corlosquet
- Cormier
- Cornette
- Corson
- Corvez
- Cosleou
- Cosmao
- Cossard
- Cosse

