Lyon - Rhône-Alpes
- Bacconnier
- Balbali
- Bamba
- Bara
- Barat
- Barberet
- Barge
- Barlerin
- Barnet
- Barnier
- Barnoud
- Barrat
- Barriere
- Barriol
- Barthelet
- Batista
- Baudrand
- Baumann
- Baylot
- Beard
- Bec
- Bechet
- Bechetoille
- Beguet
- Bella
- Belot
- Beluze
- Ben Ali
- Ben Hassine
- Benachour
- Benaouda
- Bendaoud
- Benedetti
- Benezet
- Benhaim
- Benjelloun
- Bennani
- Bensemhoun
- Benslimane
- Benyettou
- Benyoucef
- Bermond
- Bermudez
- Bernon
- Bertet
- Berthod
- Bes
- Bessy
- Betton
- Bideau
- Billioud
- Biron
- Blanchin
- Blanco
- Bleton
- Blum
- Bobillon
- Bochaton
- Boisard
- Boiteux
- Bompard
- Bonnafous
- Bordas
- Bories
- Bosquet
- Bossu
- Bottazzi
- Boubekeur
- Boudet
- Bouhlel
- Bouilloux
- Bouin
- Bouisset
- Boulisset
- Bourgeon
- Bournas
- Braiki
- Bravard
- Brigaud
- Bringuier
- Brochard
- Brondel
- Brouard
- Bruchet
- Bruchon
- Brule
- Brunner
- Brunot
- Buchot
- Bunel
- Cachard
- Cade
- Cahen
- Caillon
- Canivet
- Cantin
- Capelle
- Capelli
- Cardi
- Cardinal