Rennes 35000 - Bretagne
- Bacha
- Bachelier
- Badarou
- Bade
- Badel
- Badier
- Badji
- Bado
- Badouel
- Badra
- Badreddine
- Baget
- Baghdadi
- Bagnaud
- Baguet
- Bahij
- Bahnini
- Bahon
- Bahri
- Bahurel
- Bailbled
- Bailhache
- Baillard
- Baillet
- Baillon
- Baka
- Bakbouk
- Bakour
- Bal
- Baladi
- Balais
- Balanant
- Balanga
- Balcou
- Baldoni
- Balin
- Ballanger
- Ballard
- Ballester
- Balliot
- Ballouard
- Baloche
- Balp
- Balut
- Baniel
- Barache
- Baradji
- Barakat
- Barange
- Barathieu
- Baratin
- Baraton
- Barbancon
- Barbeau
- Barbelette
- Barboux
- Bard
- Bardinet
- Bardoulat
- Bardoult
- Bardy
- Barenton
- Barhdadi
- Barillet
- Barkhadle
- Baroche
- Barral
- Barrau
- Barret
- Barro
- Barthes
- Bartier
- Baslam
- Basse
- Bassinet
- Bastide
- Bastos
- Bataller
- Batard
- Bathily
- Baticle
- Batiot
- Baton
- Baucher
- Bauchet
- Baud
- Baudaire
- Baudemont
- Baudiffier
- Baudin
- Baudrand
- Baudriller Beaugrand
- Bauducel
- Bauer
- Baume
- Baumier
- Baurie
- Baussais
- Bavimena
- Bayidikila Milandou