Besançon 25000 - Franche-Comté
- Braichotte
- Brancher
- Brand
- Brangeat
- Bravo
- Brazier
- Brechot
- Breitner
- Brelot
- Brem
- Brendel
- Breney
- Breuillard
- Breuzard
- Brianchon
- Brice
- Bridoux
- Brie
- Brieger
- Brioschi
- Briquez
- Brisard
- Briselance
- Brizard
- Broch
- Brodbeck
- Bron
- Brotons
- Brouel
- Brouillard
- Broussaudier
- Brousse
- Brown
- Bruchet
- Bruckner
- Bruez
- Bruggmann
- Bruillard
- Brulebois
- Brulet
- Brumaud
- Brunier
- Brunol
- Bruyant
- Bucy
- Buda
- Bugaut
- Buguet
- Buhon
- Bulabois
- Bullet
- Bully
- Bunod
- Bureau
- Burgun
- Burgunder
- Burgy
- Burkhalter
- Burla
- Burlet
- Burnet
- Burnichon
- Busetto
- Butaud
- Butterlin Fillon
- Buttet
- Buyer
- Buzon
- Byot
- Bévalot
- Cabestant
- Cadoux
- Cadrot
- Cai
- Caidera
- Caillard
- Caillaud
- Cailleux
- Caillot
- Calcagni
- Calmel
- Calot
- Calvez
- Camacho
- Caminiti
- Camos
- Camozzi
- Camuset
- Canac
- Canal
- Canete
- Canone
- Cantarero
- Canteins
- Capel
- Capelli
- Capon
- Capot
- Cappelli
- Cappi
