Cherbourg-en-Cotentin 50100 - Basse-Normandie
- Callo
- Callu
- Cam
- Camart
- Campos
- Canlet
- Canoville
- Cantais
- Canuard
- Caparros
- Caplain
- Capon
- Caramatiuc
- Cardot
- Carell
- Carette
- Carlier
- Carlotti
- Carrier
- Cartalade
- Cartier
- Carvalho
- Casenave Pere
- Castanie
- Castellani
- Catala
- Catalli
- Cataneo
- Catherine Deschamps
- Catinat
- Caudron
- Causserouge
- Cazes
- Centime
- Cerisier
- Cerizay
- Cesne
- Chabauty
- Chabin
- Chaffanjon
- Chaffotec
- Chagnaud
- Chaib Ras
- Challet
- Challier
- Chamelot
- Chamot
- Champain
- Champigny
- Champion
- Chandelier
- Chanoni
- Chaouche
- Chapelle
- Chapin
- Chapon
- Charabie
- Chardon
- Charlot
- Charpentier
- Charrault
- Charrayre
- Charrier
- Charvet
- Charvieux
- Chasles
- Chastanier
- Chatelier
- Chatrain
- Chatton
- Chaude
- Chaumont
- Chaussoy
- Chauvet
- Chavatte
- Chavret
- Chemin
- Chergui
- Cheval
- Chevin
- Chevron
- Chignac
- Chivot
- Chochois
- Choisnet
- Cholet
- Chollet
- Choquet
- Choual
- Choukri
- Chovaux
- Clabaut
- Clauss
- Clausse
- Clemente
- Cleraux
- Clochon
- Cloix
- Clos
- Cloud