La Rochelle 17000 - Poitou-Charentes
- Ardhuin
- Ardic
- Arlaux
- Armengol
- Arnould
- Arrignon
- Arroyo
- Arsivaud
- Artero
- Arthur
- Artu
- Arzur
- Asrih
- Assailly
- Assaoui
- Association
- Atak
- Atlani
- Atmouni
- Aubard
- Aubree
- Aubé
- Audebrand
- Audemard
- Audoux
- Audrain
- Augay
- Augeron
- Augry
- Auneau
- Aupetit
- Aurelie
- Auteffe
- Autie
- Auvray
- Auzanneau
- Avetisyan
- Avrillaud
- Avrillault
- Ayad
- Ayala
- Aydugan
- Aymard
- Ayme
- Aymé
- Babiarz
- Babineau
- Baccam
- Bache-gabrielsen
- Bachelart
- Bacher
- Bacle
- Baeza
- Bahuon
- Baillot
- Bailly Gaubier
- Bakayoko
- Balange
- Baldassi
- Bali
- Ballot
- Balzeau
- Banchereau
- Bangoura
- Banlier
- Banoun
- Bant
- Baptiste
- Barbanneau
- Barbaud
- Barbault
- Barbazange
- Barbet
- Barc
- Barcellini
- Bareau
- Bargui
- Baribaud
- Baril
- Barillot
- Barjault
- Barny
- Barotte
- Barriere
- Barrière
- Barré
- Barsacq
- Bart
- Barthe
- Barthel
- Barthot
- Basin
- Basset
- Bastel
- Bastelli
- Bastien
- Bastin
- Batt
- Baudion
- Baussay