Elven 56250 - Bretagne
- Carayon
- Cardera
- Cardet
- Carron
- Cartigueyane
- Castano
- Castellotti
- Catherin
- Cattiaux
- Caurant
- Cavalin
- Cave Pelletier
- Cavel
- Cerdeira
- Chabanier
- Chailloux
- Chakrafi
- Chambon
- Champion
- Chapalain
- Chapron
- Charbonnier
- Charles Brault
- Charret
- Chassin
- Chatelier
- Chedeville
- Cherel
- Cheron
- Chesneau
- Cheung
- Chevallier
- Chiaberge
- Chollet
- Chretien
- Christophe
- Claviere
- Clemot
- Cleran
- Clerc
- Clero
- Clouard
- Coacolou
- Cocoual
- Cogard
- Collignon
- Collombe
- Colombel
- Corbiere
- Corbin
- Corduan
- Corlay
- Corno
- Cornuaille
- Corvaisier Fraud
- Cotonnec
- Coude
- Courthial
- Coustaut
- Couteperoumal
- Crabot
- Cravic
- Creis
- Criado
- Croix
- Crosnier
- Cruard
- Cuciniello
- Custodio
- D Orange
- d'argentré
- Daif
- Danibert
- Dartois
- Daudruy
- Dausse
- de Kersbiec
- de Reynal de Saint Michel
- Debois
- Debouchage56
- Debril
- Deflube
- Degois-perraud
- Degonzagues
- Dejoue
- Delavant
- Delcloy
- Delmaire
- Delostal
- Delostol
- Delpech
- Delval
- Delville
- Demay
- Demouchy
- Deneuchatel
- Depierrrois
- Depres
- Deroin
- Derré