Saint-Malo 35400 - Bretagne
- Burlot
- Burnel
- Burvingt
- Bury
- Busson
- Cabello
- Cabioch
- Cadet
- Cadieux
- Cadoret
- Caffin
- Caillard
- Caille
- Caillet
- Cala
- Callard
- Cam
- Camard
- Camarena
- Camerlynck
- Camous
- Campan
- Canet
- Cannet
- Capelle
- Capliez
- Capra
- Carbonnel
- Cardon
- Caret
- Carfantan
- Cariou
- Carnet
- Carrel
- Carrette
- Carrée
- Carvalho
- Castaingt
- Castel
- Casu
- Caty
- Cavret
- Cayre
- Cazac
- Cellier
- Cevaer
- Cezard
- Chabot
- Chaignon
- Chalon
- Chalopin
- Chambon
- Chambron
- Chamiot-poncet
- Champagne
- Chantal
- Chantrel
- Chanu
- Chanvrin
- Chapdelaine
- Chapeau
- Chapelain
- Chapet
- Chapron
- Chardon
- Charre
- Charruel
- Chartois
- Chasse
- Chateau
- Chatel
- Chaussavoine
- Chauvet
- Chavanne
- Chedeville
- Chenard
- Cherbonnel
- Chereau
- Cheron
- Cherruau
- Chesnel
- Chesnoy
- Chetara
- Chevrel
- Chevy
- Chicherie
- Chiraux
- Chocteau
- Choisnet
- Cholet
- Chopier
- Chouamier
- Choupeaux
- Chéné
- Chérel
- Cintre
- Ciret
- Claireaux
- Claquin
- Clarret