Lyon - Rhône-Alpes
- Bark
- Barkudarian
- Barlow
- Barnasson
- Barnoud
- Barny de Romanet
- Baro
- Barrachin
- Barral Cadiere
- Barralier
- Barrancos
- Barrand
- Barrau
- Barrault
- Barraux
- Barray
- Barreaud
- Barrel
- Barritault
- Barrou
- Barré
- Barsotti
- Barthel
- Barthod
- Barthollet
- Barthélémy
- Bartoli
- Bartoux
- Bartual
- Barty
- Barusta
- Barzilai
- Barzilay
- Bas Dit Nugues
- Basaran
- Bascou
- Basile
- Basri
- Bassaget
- Basse
- Basseguy
- Basset Belleinguer
- Bassy
- Bastiani
- Bastoni
- Bastos
- Batail
- Batailler
- Bataillon
- Batonon
- Batt
- Battard
- Battier
- Battista
- Battistetti
- Batton
- Baturov
- Bau
- Bauchot
- Baudequin
- Baudrant
- Baudu
- Baufreton
- Baujard
- Bauland
- Baume
- Baumel
- Baumstark
- Baurin
- Bautista
- Bauwens
- Bavai
- Bavouzet
- Baya
- Bayar
- Baylac
- Baylon
- Bayonas
- Bayrakci
- Baysal
- Bazire
- Bazy
- Beaucamp
- Beauchemin
- Beaudonnet
- Beaudoux
- Beaufront
- Beaujard
- Beaujeux
- Beaujouan
- Beaume
- Beaurenault
- Beaussart
- Beauvarlet
- Bebin
- Bebon
- Becameil
- Becart
- Becel
- Bechairi
