Plouescat 29430 - Bretagne
- Antoni
- Appéré
- Argouarch
- Arnault
- Arzur
- Aubin
- Auffret
- Aufrere
- Auguier
- Aumont
- Babonneau
- Bachelier
- Bachelin
- Baclet
- Bade
- Bagot
- Bail
- Bailly
- Barbot
- Baroche
- Baron
- Barriere
- Bascoulard
- Baudoin
- Baziou
- Beaulande
- Becot
- Beganton
- Belbeoch
- Belin
- Bellenger
- Belorgey
- Ben Abdallah
- Beneat
- Benechet
- Benevent
- Benzoni
- Berder
- Berlivet
- Berlu
- Berse
- Berthelemy
- Berthouloux
- Bervas
- Besnard
- Besse
- Beyer
- Bidan
- Bidou
- Biger
- Bigouin
- Bihan Faou
- Bihannic
- Biotteau
- Birrien
- Bleunven
- Bloc'h
- Blondelon
- Bocher
- Bodevin
- Bodin
- Bodénnec
- Boissonnet
- Boschat
- Bothorel
- Boulenger
- Bourles
- Bourlez
- Bouthier
- Bouvier
- Branellec-bourlès
- Bray
- Breton
- Bris
- Brognon
- Bronnec
- Brossier
- Broudin
- Brunet
- Buanic
- Buquet
- Bénéat
- Cabioch
- Cadieu
- Callot
- Calves
- Cam Bellec
- Camus
- Cani
- Cannard
- Caradec
- Cardinal
- Cariou
- Caross
- Catherine
- Cavalli
- Caër
- Celestin
- Cessou
- Chapalain

