Lorient 56100 - Bretagne
- Brahim
- Brahmi
- Braive
- Branda
- Brandao E Silva
- Brandily
- Branellec
- Branjou
- Branly
- Brasset
- Brassiere
- Brau
- Brault Caruso
- Braunwarth
- Breau
- Bredoux
- Bregardis
- Bregon
- Bregues Hamard
- Brehault
- Brehaut
- Breillot
- Breizh Bed
- Breneol
- Brenier
- Brenterch
- Bresin
- Bressan
- Bresson
- Breteau
- Brette
- Breuzin
- Brevet
- Brezac
- Brezel
- Brezulier
- Briant
- Briard
- Briau
- Bricaud
- Bricchi
- Bridey
- Brien
- Brient Theou
- Briffault
- Brimont
- Brin
- Brion
- Brionne
- Briot
- Brisssieux
- Bristiel
- Brizé
- Broca-brisson
- Brochard
- Broche
- Brocvielle
- Brodin
- Brodu
- Broeglin
- Brogi
- Brohan
- Broise
- Brondeau
- Brongniart
- Bronsard
- Broquet
- Brossaud
- Brosseau
- Brosseaud
- Brothier
- Brou
- Brouchon
- Broudic
- Brouet
- Brousse
- Broussot
- Broussouloux
- Broustal
- Broutet
- Brown
- Bru
- Bruc
- Bruel
- Bruere
- Bruillon
- Brule
- Brulin
- Brumant
- Bruneteau
- Brusthiec
- Bruzeau
- Bruzulier
- Brym
- Bréchard
- Brézulier
- Buathier Lamour
- Buba
- Bucher
- Buchoux