Lyon - Rhône-Alpes
- Barbay
- Barbeau
- Barberis
- Barbero
- Barberot
- Barbieri
- Barbotin
- Barcet
- Barchi
- Bardakoff
- Barday
- Bardonnet
- Bargueden
- Barhoumi
- Barillet
- Barjavel
- Barme
- Barnasson
- Barnaud
- Baronnet
- Barrand
- Barrau
- Barrault
- Barray
- Barrettara
- Barrière
- Bartolo
- Bartolome Arias
- Bartschi
- Barusta
- Basile
- Basmadjian
- Bassaget
- Bassereau
- Bassi
- Bassin
- Bastidas
- Bastos
- Batailler
- Bataillon
- Bathily
- Baticle
- Batin
- Batt
- Batton
- Bau
- Baubet
- Baudon
- Baudrier
- Baumgartner
- Baurain
- Bautista
- Bavay
- Bavuz
- Bayardon
- Bayer
- Bazan
- Baziz
- Beatrix
- Beauchaud
- Beaudier
- Beaujeux
- Beaulaton
- Beaume
- Beauquis
- Beauregard
- Beaurin
- Beaussart
- Beauvallet
- Beauvarlet
- Beauvinon
- Beauvoir
- Bebin
- Bec
- Becerra
- Bechar
- Becharnia
- Bedida
- Bedin
- Bedjaoui
- Bednarek
- Bedoucha
- Bedouin
- Beffy
- Begag
- Beguinot
- Behaghel
- Behague
- Bejeannin
- Bekiri
- Belabbes
- Beladjouz
- Belanger
- Belatrous
- Belbal
- Beley
- Belghith
- Belguidoum
- Belhabri
- Belhadad