Lyon - Rhône-Alpes
- Bouzouaid
- Bouzouita
- Bouzoumita
- Bouzourene
- Bouzy
- Bova
- Bovagne
- Bovagnet
- Bovesano
- Bovet
- Bovier-lapierre
- Bovo
- Bowdler
- Boy de La Tour
- Boyard
- Boyat
- Boyeau
- Boyeaux
- Boyera
- Boyet
- Boz
- Bozkurt
- Brabant
- Brachie
- Bracho
- Bracon
- Braconnier
- Brage
- Braizat
- Braize
- Brakha
- Bramas
- Brame
- Brancaz
- Branchet
- Branciard
- Brandam
- Brandeis
- Brandicourt
- Brando
- Brandtner
- Brange
- Branlard
- Bransiecq
- Brassac
- Brasselet
- Brasset
- Brassou
- Brasy
- Brat
- Bratigny
- Braune
- Bravin
- Brayelle
- Braymand
- Brazi
- Breaud
- Brecheux
- Bregand
- Breger
- Bregeras
- Brehon
- Breillet
- Breitner
- Brelaud
- Breliere
- Brenac
- Brenet
- Brenner
- Brenon
- Bressaud
- Bresse
- Bressot
- Breteuil
- Brethenoux
- Bretigniere
- Bretonnier
- Brett
- Breuillard
- Breuillot
- Brevard
- Brevier
- Breyne
- Breyton
- Brezet
- Briant
- Briba
- Bricca
- Briche
- Brichet
- Bricogne
- Bride
- Bridot
- Brieda
- Briel
- Briest
- Brieux
- Briffod
- Briffond
- Brigand