Nevers 58000 - Bourgogne
- Billerault
- Billois
- Billotte
- Bion
- Bioud
- Biron
- Blache
- Blaise
- Blanchart
- Blanchot
- Ble
- Bloch
- Bochard
- Bocquin
- Bodin
- Bodino
- Boehler
- Boiseau
- Boiteau
- Bon
- Bonal
- Bonnafeix
- Bonnat
- Bonnecarrere
- Bonnesson
- Bonvalot
- Boquet
- Bordas
- Bordet
- Bordier
- Bos
- Bouajila
- Bouchez
- Bouchot
- Bouchère
- Boudin
- Boudon
- Boudot
- Boudron
- Bougant
- Bougneux
- Bougriot
- Bouille
- Bouillon
- Bouju
- Boukandil
- Boulandet
- Boulanger
- Boule
- Boulez
- Boulineau
- Boulnot
- Boundaoui
- Bouquette
- Bourgouin
- Bourhis
- Bourrand
- Bousoib
- Bouyges
- Bouyssou
- Bouzid
- Brahemscha
- Brajon
- Branchereau
- Brauner
- Braunstein
- Bray
- Brebant
- Brefort
- Brelot
- Brerard
- Breux
- Brier
- Briland
- Brilland
- Briot
- Brioude
- Brissaud
- Brochart
- Brochec
- Brodat
- Broune
- Brunon
- Brérard
- Buchon
- Bulin
- Burel
- Burlier
- Busi
- Bussy
- Caboche
- Cachet
- Cadiot
- Caffet
- Cagnat
- Cagneaux
- Caillau
- Caillaud
- Callewaert
- Cambe
