Lyon - Rhône-Alpes
- Billy
- Bimbault
- Bimoz
- Bin
- Binard
- Binda
- Bine
- Binot
- Bintein
- Biolley
- Bionnet
- Bipine
- Bique
- Bir
- Bireche
- Birem
- Birken
- Birker
- Biscu
- Bisiaux
- Bisilliat
- Bissey
- Bistos
- Biswas
- Bit-mignon
- Bitam
- Bitar
- Biteye
- Bitoune
- Biwer
- Biz
- Bizam
- Bizard
- Bizghiche
- Bizot
- Bizouerne
- Bizzini
- Blachère
- Blackwell
- Blaineau
- Blaizot
- Blanc Jouvan
- Blanc-bernard
- Blancardi
- Blanchez
- Blanchi
- Blanchier
- Blanchy
- Blanck
- Bland
- Blandel
- Blandureau
- Blanpain
- Blattner
- Blay
- Blayac
- Blazquez
- Ble
- Bleriot
- Blervaque
- Blethon
- Bleu-noureau
- Bliault
- Bliem
- Blind
- Blineau
- Blion
- Blond
- Blonde
- Blondin
- Blondy
- Bloquet
- Blosse
- Blouk Bashi
- Blouvac
- Blue
- Bo
- Boasis
- Bobe
- Bobilier
- Bobillier
- Boca
- Bocaud
- Boccalini
- Boccon
- Boccon-gibod
- Boccoz
- Boche
- Bocquillon
- Boda
- Bodart
- Bodego
- Bodenes
- Bodergat
- Bodnar
- Bodonian
- Bodson
- Boeffard
- Boely
- Boero