Brest 29200 - Bretagne
- Brisard
- Brochard
- Buffet
- Buglet
- Bui
- Busson
- Bégoc
- Cabus
- Cadieu
- Caillart
- Caille
- Cajean
- Calarnou
- Calicat
- Camio
- Canault
- Cano
- Cante
- Cantin
- Cao
- Cao Van Sanh
- Capp
- Carboulec
- Cardin
- Cario
- Caris
- Carles
- Carneiro Da Silva
- Carnet
- Carof
- Carrer
- Carron
- Casanova
- Cauchy
- Caudan
- Caurant
- Cauvin
- Cavan
- Cavarle
- Caër
- Cerqueira
- Chacun
- Challois
- Chanson
- Chantal
- Chapelle
- Chapelon
- Charkaoui
- Charlotte
- Charretteur
- Charter
- Chateau
- Chaussec
- Chaussy
- Chauveau
- Chauvier
- Chene
- Chesnais
- Chopin
- Choplin
- Choquer
- Chrabak
- Ciavaldini
- Ciriani
- Cleac'h
- Cleguer
- Clervoy
- Cloâtre
- Coatpehen
- Cochois
- Collen
- Collette
- Colliot
- Cols
- Comet
- Comte
- Congar
- Conort
- Copin
- Coquin
- Cordouan
- Correa
- Cortellari
- Corvez
- Cosson
- Costeja
- Cotard
- Couchevellou
- Coudray
- Couet
- Coupez
- Couppey
- Courant
- Courtay
- Courtin
- Couteller
- Coyat
- Craff
- Cras
- Creac H