Concarneau 29900 - Bretagne
- Aubin-guiheneuf
- Aubourg
- Aubri
- Aubrée
- Auclair
- Audam
- Audiot
- Auffrays
- Augustin
- Aupest
- Auray
- Aurier
- Auré
- Aussenac
- Avercenc
- Avoine
- Azaiz
- Aziz
- Babamadi
- Baboud
- Bachelet
- Bachellerie
- Bacherot
- Bacon
- Bacquer
- Badet
- Baelden
- Bagneaux Coste de
- Bagnis
- Bail
- Bailleul
- Baillorge
- Bailly
- Bajul
- Balasse
- Balaud
- Balberde
- Balbous
- Balcon
- Baloin
- Balquier
- Balteaux
- Balze
- Bar Couleur
- Baradez
- Barat
- Barbare
- Barbarit
- Barbeito
- Barbot
- Barbé
- Barca
- Bardet
- Bardin
- Bardou Creiche
- Bareaud
- Barege
- Barhir
- Barotte
- Barraud
- Barre
- Barreaux
- Barros
- Bars
- Bartholin
- Bartholini
- Barthoux
- Basin
- Bassement
- Bastareaud
- Batany
- Battais
- Battistetti
- Baucher
- Baudelot
- Baudesson
- Baudlot
- Baudouin
- Baudry
- Bauknecht
- Baulon
- Baumgartner
- Bayard
- Bayi
- Bayou
- Beauchet
- Beaudi
- Beaudion
- Beaudou
- Beaufrere
- Beaugrand
- Beaujard
- Beaujean
- Beaumont
- Beaurain
- Beaute
- Becam
- Becam Eps Le Crane
- Bechu
- Becouse
