Brest 29200 - Bretagne
- Baudoin
- Bayo
- Beaudenuit
- Beaudouin
- Belfid
- Bellanger
- Bellier
- Bencheikh
- Benoist
- Bertevas
- Bertholom
- Besse
- Betton
- Beyer
- Bittard
- Blineau
- Bloas
- Blondel
- Blons
- Bocande
- Bodiger
- Boedec
- Boidec
- Boleat
- Bolez
- Bonaventure
- Boniou
- Bonniec
- Borel
- Borvon
- Bosser
- Bot
- Boubennec
- Bougaran
- Bourdiec
- Bouroullec
- Bouteloup
- Bouzeloc
- Brachet
- Brahmi
- Bramoullé
- Brehier
- Briec
- Brion
- Broustal
- Burgaud
- Busson
- Cadet
- Cadoret
- Campeon
- Camus
- Candotti
- Cano
- Carneiro
- Carriou
- Carvalho
- Castrec
- Castro
- Catherine
- Caurant
- Cavalec
- Celton
- Cessou
- Cevaer
- Chaffotec
- Champeau
- Chapelain
- Chapin
- Charlet
- Chemin
- Chenu
- Cherel
- Cherrier
- Chevallier
- Chrabak
- Christian
- Christmann
- Christophe
- Cisse
- Clugery
- Coatpehen
- Cojean
- Collen
- Corcuff
- Cornu
- Correia
- Cortes
- Corvest
- Cosnefroy
- Cossutti
- Costa
- Cotten
- Couchouron
- Courtay
- Courtes
- Crassin
- Criquet
- Crochu
- Créach
- Cuadrado

