Mont-de-Marsan 40000 - Aquitaine
- Bargue
- Barjalé
- Barkat
- Barlois
- Barnacka
- Barndaro
- Barolle
- Baromes
- Barou
- Barqoqi
- Barraco
- Barragues
- Barragué
- Barranger
- Barras
- Barrau
- Barreaux
- Barreteau
- Barrio
- Barrios
- Barros Feijoo
- Barsinas
- Bartel
- Barthes
- Bartholomo
- Bartouel
- Barus
- Barès
- Bascle
- Basier
- Basille
- Baslé
- Bassan
- Basset
- Basset-salhorgne
- Bastianelli
- Bastiat
- Bastida
- Bastien
- Bastonnier
- Bataille
- Batard Salmi
- Bathalzard
- Bati
- Batot
- Battistella
- Batz
- Bauden
- Baudinaud
- Baudoin
- Baudoin-malric
- Baudouin
- Baudry
- Baugarner
- Baugatner
- Baulac
- Baumann
- Baumela
- Baumgarth
- Baur
- Bauser
- Baussart
- Bausse
- Baute
- Bauvy
- Bayach
- Bayard
- Baylac
- Baylet
- Bayssie
- Bazas
- Bazerque
- Bazi
- Bazile
- Bazile-redregoo
- Bazus
- Beau
- Beaubois
- Beauchamps
- Beaudet
- Beaujean
- Beaulieu
- Beaumont
- Beaupoil
- Beausire
- Beautier
- Bebarbe
- Beboule Ayomba
- Becan
- Bechade
- Bechen-odin
- Becheru
- Bechir
- Becker
- Becq
- Bedeaux
- Bedora
- Bedouret
- Begards
- Beghain

