Lyon - Rhône-Alpes
- Barrand
- Barray
- Barreto
- Barrière
- Barron
- Barros
- Barsotti
- Barthollet
- Barthomeuf
- Bartoli
- Bartolo
- Bartolome Arias
- Bartschi
- Barusta
- Barut
- Bas Dit Nugues
- Basile
- Basquin
- Bassaget
- Bassi
- Bastidas
- Bastos
- Batailler
- Bataillon
- Bathily
- Baticle
- Batin
- Bau
- Baubet
- Baude
- Baudier
- Baudoux
- Baudrier
- Baudu
- Baufreton
- Baumgartner
- Baurain
- Bautista
- Bavay
- Bavuz
- Bayardon
- Bayer
- Bayon de Noyer
- Bazan
- Baziz
- Beatrix
- Beauchaud
- Beaudier
- Beaudoux
- Beaujeux
- Beaulaton
- Beaume
- Beaurain
- Beauregard
- Beaurepaire
- Beaurin
- Beaussart
- Beauvinon
- Bebada
- Bebin
- Becerra
- Bechar
- Bechet
- Bechir
- Becouze
- Becue
- Bediat
- Bedin
- Bedjaoui
- Bedoucha
- Bedouin
- Beffy
- Begag
- Beghidja
- Beguinot
- Behaghel
- Behague
- Behja
- Bejoint
- Bekiri
- Bekkai
- Bekkaoui
- Belabbas
- Belaich
- Belaiche
- Belanger
- Belatrous
- Belbey
- Beley
- Belghith
- Belguidoum
- Belhachemi
- Belhadad
- Belhaddad
- Belhamra
- Belhimer
- Belhouahar
- Belicard
- Belkheir
- Belkhiri