Vire 14500 - Basse-Normandie
- Baccheretti
- Bacheley
- Bacon
- Badger
- Baeseler
- Bagot
- Bailhache
- Baleige
- Balog
- Bandrac
- Banning
- Banville
- Baptiste
- Baraer
- Baraer-decker
- Baratte
- Barbey
- Barbot Gilles
- Barbot Michele
- Barbotin
- Barillier
- Barnabé
- Barrat
- Barthe Giggaut
- Basnier Béatrice
- Bastien
- Batard
- Battier
- Battistoni
- Baudin
- Baudry
- Baudvin
- Bauruelle
- Baya
- Bayach
- Bayle
- Bazire
- Beauchêne
- Beaudoin
- Beaudouin
- Beaufils
- Beaugeard
- Beaugrand
- Becquet
- Bedoya
- Bee
- Beguin
- Beguivin
- Behier
- Behue
- Belhoste
- Bellamy
- Bellanger
- Bellemare
- Bellery
- Bellet
- Bellier
- Belloeil
- Bellosillo
- Belluau
- Belmonte
- Beloni
- Belseur
- Ben Haj Salem
- Benazouaou
- Benel
- Benjaimin
- Benoit
- Bentahar
- Bentejac
- Bequet
- Beras
- Berdoy
- Berel
- Berhault
- Bernier
- Berot
- Berthier
- Bertolucci
- Bertrandias
- Besnehard
- Bessai
- Bessard-duparc
- Bessarieux
- Besson
- Bestetti
- Betton
- Beuze
- Beziel
- Bibron
- Bidere
- Bidois
- Biez
- Bigand
- Bihel
- Bihoreau
- Bin
- Biron
- Bishop
- Bisson