Saint-Brieuc 22000 - Bretagne
- Bourdin
- Bourgoin
- Bournizel
- Bourny
- Boussahra
- Bout
- Boutier
- Bouvree
- Bouvy
- Bouëxière
- Bovio
- Bovyn
- Brache
- Brachet
- Brahimi
- Braizaz
- Brandy
- Brault
- Brezelec
- Brillault
- Brochard
- Brossais
- Brouazin
- Broutin
- Brule
- Brulez
- Bruneau
- Bucaille
- Budin
- Buffet
- Bugnet
- Bureau
- Buronfosse
- Bussard
- Butsanets
- Cabon
- Cabre
- Cadalen
- Cadiou
- Cadou
- Cahoreau
- Caillon
- Callec
- Calmettes
- Cam
- Camille
- Campion
- Camuzard
- Cancoin
- Cannecu
- Caoudal
- Carafray
- Carboulet
- Carfantan
- Cario
- Carnec
- Caron
- Carrasquilla
- Carret
- Carriou
- Castaing
- Cathelineau
- Catherine
- Cathou
- Caurouge
- Cave
- Cebron
- Chabaud
- Chakhnazarova
- Chambry
- Champion
- Chanoine
- Chanut
- Chaouki
- Chapelain
- Chaplet
- Charlot
- Charlès
- Charrier
- Charvet
- Chateau
- Chatelain
- Chaudet
- Chauffournier
- Chaumont
- Chauveau
- Chedmail
- Cheikh Brahim
- Cheneau
- Chenu Thomas
- Cherdot
- Cherifi
- Cherpitel
- Cherrier
- Cherruault
- Chesnais
- Chevanton
- Chiche
- Chihaby
- Chouet