Cognac 16100 - Poitou-Charentes
- Auguin
- Aupetit
- Aurambourg
- Aure
- Auroux
- Authier
- Autin
- Autrusseau
- Avila
- Avinio
- Ayache
- Ayot
- Azrgui
- Ba
- Baba
- Babarit
- Babaud
- Bacar
- Bacaria
- Bache
- Bache-gabrielsen
- Bacle
- Bacles
- Baddad
- Badji
- Badoz
- Baghdad
- Baglioni
- Bagonneau
- Baillet
- Baisnee
- Baissat
- Bajat
- Bajoue
- Balan
- Baldacchino
- Baleston
- Ball
- Ballandras
- Ballay
- Ballion
- Balutaud
- Baluteau Marcelle
- Bamba
- Banchereau
- Bandet
- Bandula
- Banliard
- Bantzhaff
- Baptiste
- Baquey
- Baranger
- Barbarin
- Barbaud
- Barbe
- Barbier
- Barbin
- Barbot
- Bard
- Bardaux
- Bardou
- Barget
- Barjou
- Barka
- Barnaud
- Baro
- Barotin
- Barre
- Barrere
- Barrier
- Barriere
- Barron
- Barrouyer
- Barsacq Ramdaoui
- Barthod
- Barthodziej
- Barucchi
- Bassan
- Basso
- Basson
- Bassoulet
- Bastie
- Bastin
- Bate
- Battagliabretaudeau
- Batteux-pinganaud
- Baudin
- Baudoux
- Baudrand
- Baudrez
- Baudribos
- Baudy
- Baugenez
- Bauret
- Baxas
- Bayer
- Baylac-domengetroy
- Bazile
- Bazinette
- Bazoin