Hennebont 56700 - Bretagne
- Avanotto
- Bahuon
- Baillon
- Bailly
- Barachet
- Bardouil
- Barranger
- Barrey
- Batilliot
- Baudic
- Baudrier
- Baudry
- Baumgartner
- Beauge
- Becker
- Beghin
- Bell
- Belliot
- Belot
- Benard
- Benbia
- Berrou
- Berthou Torchin
- Berthy
- Bertin
- Bienvenu
- Blanc
- Bleogat
- Blin
- Blot
- Boaillon
- Bodin
- Bonnet
- Botto
- Boule
- Bouler
- Boulet
- Bourbigou
- Bourdin
- Bourdon
- Bourgeois
- Bourgin
- Bourhis
- Bourlet
- Bouter
- Boutin
- Brachet
- Braud
- Bregardis
- Bregent
- Bresin
- Breton
- Briend
- Briey
- Brimer
- Bruzullier
- Buhe
- Buisson
- Béchard
- Cabelguen
- Cacan
- Cadio
- Cado
- Cam
- Campergue
- Canaff
- Candalh
- Canevet
- Canniaux
- Cargueray
- Cario
- Caro
- Caroff
- Carrer
- Carriou
- Carré
- Caugant
- Cene
- Chabach
- Chapin
- Chapron
- Chauvet
- Chauvin
- Chenu
- Chevalier
- Christophe
- Chupin
- Ciry
- Claustres
- Cochard
- Cohic Josse
- Coignard
- Colleau
- Comptour
- Conquer
- Conseil
- Cornic
- Costa
- Couche
- Coulon