Lyon - Rhône-Alpes
- Battaglia
- Battah
- Battard
- Battegay
- Battier
- Battista
- Battistetti
- Battut
- Bauchet
- Bauchot
- Baudard
- Baude
- Baudequin
- Baudier
- Baudiere
- Baudrant
- Baufreton
- Baujard
- Bauland
- Baume
- Baumel
- Baumgarten
- Baumgatner
- Baums
- Baumstark
- Baup
- Baure
- Baurin
- Baustert
- Bauwens
- Baux
- Bavai
- Bavay
- Baverez
- Baveux
- Bavouzet
- Bayar
- Bayeh
- Baylac
- Bayonas
- Bayrakci
- Baysal
- Bayzer
- Bazenet
- Bazes
- Bazire
- Bazoge
- Bazy
- Beaucamp
- Beauchemin
- Beaucousin
- Beaudoing
- Beaudonnet
- Beaudoux
- Beaufront
- Beaujard
- Beaujouan
- Beaumeunier
- Beaupellet
- Beaurenault
- Beaurepaire
- Beauvarlet de Moismont
- Beauvois
- Bebe Koum
- Bebon
- Becameil
- Becchetti
- Becel
- Bechairi
- Bechar
- Becherel
- Beckert
- Beckmann
- Becouze
- Becquaert
- Becquet
- Becu
- Becue
- Beda
- Beddar
- Beddouche
- Bedene
- Bedjai
- Bedjanian
- Bedoin
- Bedok
- Bee
- Beer
- Begard
- Begaud
- Begbam Ngonzo
- Begel
- Begeret
- Begoli
- Begot
- Begourou
- Begue Payet
- Beguier
- Behem
- Behja