Lyon - Rhône-Alpes
- Barnaud
- Barnel
- Baro
- Baronnet
- Baroud
- Baroulier
- Barrand
- Barrau
- Barrault
- Barray
- Barron
- Barrot
- Bartolo
- Bartolome Arias
- Barty
- Barusta
- Basle
- Basquin
- Bassaget
- Bassereau
- Bassin
- Bastidas
- Batailler
- Bataillon
- Bathily
- Baticle
- Batin
- Batt
- Battegay
- Batton
- Bau
- Baudon
- Baudrier
- Baudu
- Baumgartner
- Baurain
- Bautista
- Bavuz
- Bayardon
- Bayer
- Baylon
- Bayon de Noyer
- Bazan
- Baziz
- Beatrix
- Beaudier
- Beaujeux
- Beaulaton
- Beaume
- Beauquis
- Beaurin
- Beaussart
- Beauvallet
- Beauvarlet
- Beauvoir
- Bebin
- Becerra
- Becharnia
- Bechikh
- Bedida
- Bedin
- Bedjaoui
- Bedjguelal
- Bednarek
- Bedoucha
- Bedouin
- Beffy
- Begag
- Beguinot
- Behaghel
- Behague
- Beillard
- Bejat
- Bejeannin
- Bekiri
- Bel Hadj
- Belabdli
- Belatrous
- Belbal
- Beley
- Belghith
- Belguidoum
- Belhadad
- Belhamra
- Belhimer
- Belhomme
- Belhouahar
- Beligny
- Bellabes
- Bellakehal
- Bellein
- Bellen
- Belleoud
- Belli
- Bellin
- Bellissard
- Belloir
- Bellut
- Belmir
- Beloud