Rennes 35000 - Bretagne
- Barraillier
- Barral
- Barrau
- Barreaux
- Barret
- Barthes
- Bartier
- Basno
- Bassard
- Basse
- Bassinet
- Bastiege
- Bastos
- Bataller
- Batard
- Bathany
- Bathily
- Baticle
- Batiot
- Baudaire
- Baude
- Baudemont
- Baudiffier
- Baudin
- Baudrand
- Baudriller Beaugrand
- Bauducel
- Bauduin
- Baujard
- Baume
- Baumier
- Baurie
- Baussais
- Bavoux
- Bayarsaikhan
- Bayidikila Milandou
- Baylacq
- Bazile
- Bazillais
- Bazire
- Bazziconi
- Bdioui
- Beal
- Beaubras
- Beauchaine
- Beauchesne
- Beaucournu
- Beaufreton
- Beaugas
- Beauge
- Beaugeard
- Beaumale
- Beaumard
- Beauverger
- Becavin
- Becherel
- Bechet
- Becue
- Bedard
- Bedeau
- Bedouet
- Begasse
- Begaud
- Begot
- Begue
- Behtani
- Beillard
- Bekekwet Edou Nguema
- Bekkali
- Bel
- Belair
- Belanga
- Belarbi
- Belhaj
- Belhamiti
- Belhomme
- Beliard
- Beliben
- Belkasmi
- Belkessam
- Bellat
- Bellee
- Bellier Duboisiere
- Belloche
- Belloeil
- Bellon
- Bellot
- Bellouard
- Belmessaoud
- Belmokhtar
- Belmonte
- Belveze
- Bely
- Ben Driss
- Ben Moussa
- Ben Taher
- Benabdallah
- Benabid
- Benac
- Benachou