Rennes 35000 - Bretagne
- Balais
- Balanant
- Balanga
- Balcou
- Baldoni
- Balin
- Ballanger
- Ballard
- Ballart
- Ballester
- Balliot
- Ballouard
- Ballouhey
- Balnois
- Baloche
- Balp
- Balut
- Bangoura
- Baniel
- Baptista
- Barache
- Barakat
- Baran
- Barange
- Barat
- Barathieu
- Baraton
- Baraud
- Barbancon
- Barbault
- Barbelette
- Barberot
- Barbosa
- Barboux
- Bard
- Bardel
- Bardinet
- Bardon
- Bardy
- Barenton
- Barhdadi
- Barillet
- Baroche
- Barral
- Barrau
- Barreaux
- Barret
- Barrull
- Barthes
- Bartier
- Basno
- Bassard
- Basse
- Bassinet
- Bastiege
- Bastos
- Bataller
- Batard
- Bathany
- Bathily
- Baticle
- Batiot
- Batot
- Baudaire
- Baude
- Baudemont
- Baudiffier
- Baudin
- Baudrand
- Baudriller Beaugrand
- Bauducel
- Baujard
- Baume
- Baurie
- Baussais
- Bavoux
- Bayarsaikhan
- Bayidikila Milandou
- Baylacq
- Bazile
- Bazillais
- Bazire
- Bazzazi
- Bazziconi
- Bdioui
- Beal
- Beaubras
- Beauchaine
- Beaucournu
- Beaufreton
- Beaugas
- Beauge
- Beaugeard
- Beaumard
- Beauverger
- Becavin
- Becherel
- Bechet
- Becue
- Bedard