Nevers 58000 - Bourgogne
- Berneau
- Bernes
- Bernon
- Berranger
- Berrue
- Berton
- Beugnon
- Beunas
- Beynet
- Beze
- Bicer
- Bignet
- Billebeau
- Billerault
- Billois
- Billotte
- Bioud
- Biron
- Blache
- Blaise
- Blanchot
- Ble
- Bloch
- Bochard
- Bocquillon
- Bodin
- Bodino
- Boiseau
- Boisson
- Bonal
- Bongard
- Bonnardot
- Bonnecarrere
- Bonnesson
- Bonvalot
- Boquet
- Bordas
- Borde
- Bordet
- Bordier
- Bos
- Bouajila
- Bouchez
- Bouchot
- Bouchère
- Boudin
- Boudon
- Boudot
- Boudron
- Bougant
- Bougneux
- Bougriot
- Bouillon
- Bouju
- Boukandil
- Boulandet
- Boulanger
- Boule
- Boulez
- Boulineau
- Boulnot
- Boundaoui
- Bouquette
- Bouquin
- Bourgouin
- Bourhis
- Bourquin
- Bourrand
- Bousoib
- Bouyssou
- Bouzid
- Brahemscha
- Brajon
- Bramard
- Branchereau
- Brauner
- Braunstein
- Bravais
- Bray
- Brebant
- Brelot
- Brerard
- Breux
- Brier
- Briland
- Brilland
- Brillant
- Briot
- Brioude
- Brissaud
- Brochart
- Brochec
- Brodat
- Broune
- Brunon
- Brérard
- Buchon
- Bulin
- Burel
- Burlier