Saint-Brieuc 22000 - Bretagne
- Breard
- Brezelec
- Brisorgueil
- Brochard
- Brouazin
- Broudic
- Brule
- Brulez
- Bruneau
- Brunet
- Buffet
- Bugnet
- Bureau
- Buronfosse
- Bussard
- Butsanets
- Cadalen
- Cadic
- Cadiou
- Cadou
- Cahoreau
- Caillon
- Callec
- Calmettes
- Cals
- Cancoin
- Cannecu
- Cantin
- Caoudal
- Carfantan
- Carnec
- Caron
- Carrasquilla
- Carret
- Carriou
- Cassagnau
- Catherine
- Cathou
- Cauchois
- Caurouge
- Cave
- Cebron
- Chabaud
- Chakhnazarova
- Chakri
- Champion
- Chapelain
- Chaplet
- Chardonnet
- Charlot
- Charlès
- Charrier
- Chartier
- Charvet
- Chauffournier
- Chaumont
- Chauveau
- Chedmail
- Cheikh Brahim
- Cheneau
- Chenu Thomas
- Cherdot
- Cherifi
- Cherrier
- Cherruault
- Chesnais
- Chevallier
- Chevanton
- Chopin
- Choupeaux
- Chourak
- Chouri
- Chupin
- Cisse
- Ciudad
- Claustre
- Clech
- Clerc
- Closier
- Clouet
- Coadou
- Coban
- Cochegrue
- Cocquebert
- Coeuret
- Cojean
- Colbeau
- Collard
- Colleu
- Colombier
- Colombo
- Coly
- Combes
- Combot
- Commault
- Conchou
- Condominas
- Coopman
- Corbet
- Corbier
