Saint-Brieuc 22000 - Bretagne
- Boumaza
- Bourbier
- Bourcet
- Bourdin
- Bourgoin
- Bourhis
- Bourhy
- Bourny
- Bouthau
- Boutier
- Boutin
- Bouvree
- Bovio
- Brahimi
- Braizaz
- Brard
- Breard
- Brezelec
- Brisorgueil
- Brochard
- Brouazin
- Broudic
- Brule
- Brulez
- Bruneau
- Brunet
- Bugnet
- Bureau
- Buronfosse
- Bussard
- Butsanets
- Cadalen
- Cadic
- Cadiou
- Cadou
- Cahoreau
- Caillibotte
- Callar
- Callec
- Calmettes
- Cals
- Camard
- Camper
- Cancoin
- Cannecu
- Carchon
- Carfantan
- Carnec
- Caron
- Carrasquilla
- Carret
- Carriou
- Carré
- Cassagnau
- Catherine
- Cathou
- Cauchois
- Caurouge
- Cave
- Cebron
- Chabaud
- Chaffar
- Chakhnazarova
- Chakri
- Champion
- Chanvril
- Chapelain
- Chaplet
- Chardonnet
- Charlot
- Charlès
- Charrier
- Chartier
- Charvet
- Chauffournier
- Chaumont
- Chauveau
- Chedmail
- Cheneau
- Chenu Thomas
- Cherdot
- Cherifi
- Cherrier
- Cherruault
- Chevallier
- Chevanton
- Choupeaux
- Chourak
- Chupin
- Ciudad
- Claustre
- Clech
- Closier
- Clouet
- Coadou
- Cochegrue
- Cocquebert
- Coeuret
- Cojean
- Colbeau
