Paris - Île-de-France
- Bouzaglo
- Bouzenad
- Bouzguenda
- Bouziani
- Bouzin
- Bouzit
- Bovis
- Boyeau
- Boyeldieu
- Boyet
- Bracci
- Bracciali
- Brady
- Brahiti
- Bran
- Branchet
- Brancovan
- Brandel
- Brandi
- Brandicourt
- Brando
- Brass
- Braunschvig
- Brefort
- Breger
- Breguet
- Brehat
- Brelle
- Brenas
- Brendel
- Brengues
- Breon
- Bresard
- Brescia
- Bressolles
- Bretonneau
- Brett
- Breuillard
- Breuilly
- Breuzet
- Brevet
- Brey
- Briceno
- Brichant
- Bridenne
- Brier
- Briffa
- Briffault
- Brillard
- Brimaud
- Brisou
- Brisseau
- Brissiaud
- Brissonneau
- Brissy
- Bro
- Broch
- Brochon
- Brochu
- Brodard
- Brodsky
- Brohier
- Bromberg
- Brossault
- Brossette
- Brouchet
- Brouder
- Broussolle
- Brueder
- Bruhat
- Bruley Des Varannes
- Brulle
- Brunat
- Brunello
- Bruschi
- Brussel
- Bruxelle
- Bruyer
- Buchanan
- Buchner
- Buchotte
- Buchy
- Buczek
- Budak
- Buee
- Buffe
- Buffon
- Buge
- Bugeon
- Bugie
- Buidine
- Buil
- Bujon
- Bula
- Bulidon
- Bullot
- Bunouf
- Bures
- Burfin
- Burguburu