Soustons 40140 - Aquitaine
- Armarolli
- Armas
- Armbruster
- Arnal
- Arnault
- Arnould
- Arnut
- Aroldi
- Arotcarena
- Arouch
- Arrayago
- Arregui
- Arricastres
- Arrieta
- Arrive
- Arroyo
- Arruti
- Arsenal
- Artheix
- Artola
- Ascencio
- Assier
- Astiasaran
- Aubert
- Aubry
- Audin-renaud
- Auger
- Aumaitre
- Ausseray
- Aussudre
- Autissier
- Auzanneau
- Avenel
- Aymes
- Azimont
- Azpiazu
- Bach
- Bacher
- Bachy
- Badet
- Badets
- Bady
- Baguenard
- Bais
- Bajt
- Balanger
- Baldenweck
- Ballu
- Balssa
- Bara
- Baraton
- Barbaut
- Barbieri
- Bardot
- Bareille
- Bares
- Baret
- Barret
- Barrieu
- Barrouillet
- Barthouil
- Bascaran
- Basnett
- Bassi
- Basso
- Bastid
- Bastide
- Bats
- Battault
- Bauchy
- Baudiffier
- Baye
- Baylet
- Baylon
- Beaufume
- Beaulieu
- Beccue
- Becheny
- Becret
- Bedouch
- Bedout
- Bedrouh
- Beesley
- Beffaral
- Beguerie Rose
- Beldarrain
- Bellenoux
- Bellet
- Belliard
- Belloc
- Bellorini
- Belo
- Ben Manfour
- Benammar
- Benayoun-cantounat
- Benesenes
- Bennatan
- Benoit Miremont
- Bentejac
- Beranger