Brest 29200 - Bretagne
- Capron
- Carboulec
- Carduner
- Caret
- Cario
- Caris
- Carlier
- Carneiro Da Silva
- Carnet
- Carof
- Carron
- Cartaud
- Carter
- Casanova
- Cassenac
- Cauchy
- Caudan
- Cauvin
- Cavarle
- Cayoux
- Cazoulat
- Caër
- Cevaer
- Chacun
- Chaleix
- Challois
- Chambon
- Champagne
- Chantal
- Chapelle
- Chapelon
- Chappe
- Charretteur
- Charter
- Chateau
- Chateaux
- Chatelier
- Chaussec
- Chauvier
- Chene
- Chesnais
- Chever
- Chopin
- Choplin
- Ciriani
- Claude
- Cleac'h
- Clervoy
- Clologe
- Cochois
- Coeffeur
- Cogan
- Colleau
- Collot
- Colo
- Cols
- Comte
- Congar
- Conort
- Coquin
- Cordouan
- Cornette
- Correa
- Cosker
- Cosmao
- Coste
- Costeja
- Couchevellou
- Couet
- Couillaud
- Couppey
- Coursin
- Courtin
- Coyat
- Cras
- Creac H
- Creachcadec
- Creau
- Creismeas
- Crichen
- Crom
- Crouan
- Crouzet
- Cunin
- Curet
- Cuvelier
- Czyrwik
- Da Silva Fernandes
- Dal Santo
- Dalis
- Damas
- Dambry
- Danelon
- Danguy Des Deserts
- Dano
- Dany
- Danzé
- Dard
- Dare
- Darwish