Le Relecq-Kerhuon 29480 - Bretagne
- Arzel
- Arzur
- Assadourian
- Assier
- Astus Deco
- Athea
- Attinot
- Au Fil de L'eau
- Auberger
- Audigou
- Aulner
- Auriac
- Ayrault
- Bail
- Balanant
- Balanec
- Balcon
- Bale
- Baot
- Bara
- Barazer
- Barbeaux
- Barberon
- Barget
- Barraque
- Bastard
- Bastien
- Bastioni
- Batout
- Batrel
- Bauchet
- Baudet
- Baudray
- Baudu
- Bauer
- Bavais
- Bayle
- Bazile
- Beauge
- Beaugé
- Belhoste
- Bellanger
- Bellion
- Belliot
- Bellot
- Ben Azouz
- Benech
- Bennini
- Berge
- Bernardini
- Bernollin
- Berquez
- Berrehare
- Berrehuel
- Bertault
- Berthele
- Berthois
- Berthoux
- Bertram
- Bertrand
- Berty Gourves
- Bervas Borso
- Besnault
- Bettancourtlaluc
- Bettevy
- Beuzit
- Beyou
- Bian
- Bianeis
- Bianic
- Biannic
- Bichue
- Bidan
- Bideau
- Biesse
- Bigalion
- Bigaud
- Bignard
- Bigouin
- Billon
- Bisson
- Bitoun
- Blaize
- Blancquaert
- Blanluet
- Bled
- Bleugat
- Bleunven
- Bloch
- Blons
- Blouch
- Bockler
- Bockstael
- Bodenez
- Bodin
- Bodolec
- Bodénès
- Boece
- Boedec
- Boige
