Lyon - Rhône-Alpes
- Bareille
- Barlet
- Barnet
- Barranco
- Barrere
- Barthe
- Barthes
- Basso
- Bastin
- Bataillard
- Bataille
- Batista
- Bay
- Beard
- Bechet
- Begriche
- Behar
- Behr
- Belgacem
- Belhocine
- Belkadi
- Bellat
- Belmont
- Ben Hassen
- Ben Salem
- Benaouda
- Benayoun
- Benaziza
- Beneteau
- Benhaim
- Benhammou
- Benitah
- Benkhelifa
- Bensenouci
- Bento
- Benyoucef
- Berisha
- Berliat
- Bernardi
- Bernigaud
- Berrabah
- Berthe
- Bes
- Billioud
- Blachier
- Blachon
- Blum
- Boireau
- Bonneton
- Bonneville
- Bordat
- Borde
- Bordier
- Borges
- Bory
- Bosson
- Bost
- Botella
- Bouaoun
- Bouard
- Bouchama
- Bouchareb
- Bouchaud
- Boudin
- Boudissa
- Bouguila
- Bouillet
- Boukhalfa
- Boulot
- Bourgeay
- Bourlon
- Bourquin
- Bouteloup
- Bouziane
- Bozon
- Branchu
- Branco
- Braun
- Brevet
- Brisset
- Brisson
- Brondel
- Broquet
- Brossette
- Brot
- Brou
- Brouet
- Bru
- Bruchet
- Bruchon
- Brunner
- Buchet
- Burel
- Burnet
- Butaud
- Cabrol
- Cachard
- Cadier
- Caetano
- Caillat
