Léognan 33850 - Aquitaine
- Arnand
- Arnaud Claverie
- Arnould
- Arrenous
- Arres
- Assadet
- Asselino
- Assié
- Aubin
- Aubras
- Audouard
- Audy
- Augagneur
- Auguin
- Aulanier
- Auriac
- Auricoste
- Aurin
- Authenac
- Auzanneau
- Azougalhi
- Azriel
- Babin
- Bachacou
- Badie
- Bagnariol
- Baheu
- Bailet
- Baillargues
- Baillet
- Bajard
- Balade
- Balauze
- Ballion Carreyre
- Ballion-carreyre
- Balon
- Bandres
- Barada
- Barange
- Barbastrou
- Barbat
- Barberin
- Barbier de Preville
- Barbot
- Barby
- Barcouzareau
- Bardon
- Bardu
- Barnades
- Barneto
- Baronnie
- Barrat
- Barraud
- Barreiro
- Barrere
- Barriere
- Barrière
- Barrié
- Barroso
- Barsacq
- Barse
- Barthe
- Barthes
- Barthoumieux
- Bartoli
- Basque
- Basse
- Bataille
- Batard
- Bats
- Battu
- Bauchet
- Baud
- Baudeau
- Baudesson de Chanville
- Bayol
- Bazen
- Bazerque
- Beaudet
- Beaujean
- Beaujeau
- Beaumont
- Beaupied
- Beauvais
- Beauvois
- Becker
- Bedou
- Begaud Nossit
- Begouin
- Bekkara
- Belair
- Belascain
- Belaval
- Beldent
- Bellet
- Belloc
- Bellot
- Belmonte
- Belobre
- Belot