Lyon - Rhône-Alpes
- Brahmia
- Braisaz
- Braizat
- Brakha
- Bramas
- Brancaz
- Branchard
- Brandam
- Brandeis
- Brandicourt
- Brando
- Brange
- Branlard
- Bransiecq
- Brasselet
- Brassou
- Brasy
- Brauer
- Braune
- Bravin
- Brayelle
- Brazi
- Breaud
- Breches
- Brecheux
- Brefort
- Bregand
- Bregeras
- Bregere
- Brehon
- Breillet
- Brelaud
- Breliere
- Brely
- Brenac
- Brenner
- Bresciani
- Bressac
- Bresse
- Bretaire
- Breteuil
- Brethenoux
- Bretones
- Brett
- Breugnot
- Breuillard
- Brevi
- Brevier
- Breyne
- Breyton
- Brian
- Briancon
- Briant
- Briba
- Briche
- Brichet
- Brichon
- Bride
- Bridot
- Brieda
- Briend
- Briffod
- Briffond
- Brigand
- Brighi
- Briglia
- Brignon
- Brill
- Brilland
- Brini
- Brise
- Briset
- Brissi
- Brissy
- Brochay
- Brochenin
- Brocheton
- Brodard
- Broggio
- Brohan
- Broliquier
- Bromberger
- Brongniart
- Bronsztejn
- Bros
- Brossat
- Broto Mur
- Brouchud
- Brouhan
- Broussolle
- Browne
- Browning
- Bruandet
- Bruat
- Bruce
- Bruge Ansel
- Brugière
- Brugnieaux
- Bruin
- Brulard
