Pleurtuit 35730 - Bretagne
- Annerose
- Arara
- Arass
- Arcelin
- Arlet
- Armange
- Arnault
- Arnoult
- Arquillière
- Arthur
- Arzur
- Atrous
- Audran
- Aumond
- Auvray
- Auzon
- Bachelot
- Bacle
- Bader
- Bagot
- Baibled
- Bainvel
- Balan
- Balannec
- Balay
- Ballif
- Barbeau
- Barbedor
- Barbé
- Bardon
- Barette
- Barillet
- Barjavel
- Baron
- Barroso
- Basle
- Battas
- Baudin
- Baudy
- Bauge
- Bayer
- Bazin
- Beaupere
- Beaussart
- Bedier
- Begel
- Begue
- Beillard
- Beilleau
- Belin
- Bellanger
- Belleculée-thomas
- Benech
- Benveniste
- Bereau
- Berge
- Bergue
- Berland
- Bernardet
- Bernier
- Beroge
- Berquier
- Berru
- Berthet-pilon-fouché
- Berthou
- Bertolotti
- Bertoni
- Bertrand
- Besnou
- Besret
- Bessaa
- Bessin
- Bessière
- Bettevy
- Beucher
- Beunardeau
- Bezier
- Bienassis
- Biet
- Bignon
- Billion
- Billois
- Bizoi
- Blanc
- Blery
- Blondet
- Bodiguel
- Bodin
- Bogner
- Bohanne
- Bohuon
- Boily
- Boishardy
- Boishu
- Boivin
- Boizard
- Boncristiano
- Bonin
- Bonnefoy Colette
- Bonnin

