Lorient 56100 - Bretagne
- Barrault
- Barre
- Barrier
- Barros
- Baudet
- Baumel
- Bazin
- Bechet
- Beguel
- Bellamy
- Bellon
- Benard
- Beneat
- Bergot
- Bernardin
- Berthy
- Berville
- Beven
- Beyaz
- Beyou
- Bidault
- Bigey
- Bignon
- Billard
- Biroteau
- Blas
- Bocquet
- Bohelay
- Boina
- Boleis
- Bonabesse
- Borde
- Boterf
- Bouard
- Boudjemaa
- Bouge
- Bougeard
- Boulanger
- Boulay
- Bouligaud
- Boulineau
- Boullier
- Bouquet
- Bourdin
- Bourg
- Bourgeois
- Bourgoin
- Bourhis
- Boutier
- Boutihane
- Brabant
- Brault
- Bregent
- Brenner
- Briesinger
- Brischoux
- Brishoual
- Brisset
- Brisson
- Brivoal
- Brizard
- Brouard
- Bruschi
- Bui
- Bureau
- Burguin
- Bustean
- Bélégou
- Cabelguen
- Cabon
- Cadio
- Cagnec
- Caheric
- Caille
- Caillibot
- Caimari
- Cales
- Camara
- Caoudal
- Capon
- Cappe
- Carman
- Caroff
- Carrier
- Carrio
- Casanova
- Catrevaux
- Cattin
- Caudal
- Chagrot
- Chantreau
- Chartier
- Chauvin
- Chenard
- Chenebaud
- Chevallier
- Chevray
- Chevrollier
- Choux
- Christian