L'Union 31240 - Midi-Pyrénées
- Augé
- Aurejac
- Austruy
- Authie
- Autiere
- Auvinet
- Auvray
- Auxietre
- Averous
- Averseng
- Aversenq
- Avezac
- Avit
- Avril
- Awoumey
- Ayffre
- Ayoub
- Azak
- Azam
- Aznar
- Azocar
- Babin
- Babouin
- Bacar
- Baciotti
- Backes
- Bacquie
- Badorc
- Badr
- Baehr
- Bahsi
- Bailbe
- Bailbé
- Baj
- Bajol
- Bakari
- Bakayoko
- Balettini
- Baleydier
- Ballans
- Ballester
- Ballion
- Balthazar
- Bamana
- Bamba
- Bangoura
- Bangula
- Baptiste
- Bara
- Baranes
- Barat
- Barbara
- Barbay
- Barberis
- Barbes
- Barbier
- Barby
- Bardalou
- Barde
- Bardet
- Bardou
- Bardy
- Bares
- Baroin
- Barraud
- Barreau
- Barreiro
- Barriant
- Barro
- Barroso
- Barroul
- Barrouquere
- Barszezak
- Barthez
- Barvaux
- Bary
- Basset
- Bastide
- Bastien
- Bastrios
- Bats
- Baubay
- Bauby
- Bauchart
- Baudiere
- Baudis
- Baudran
- Baum
- Baumlin
- Baumont
- Bayani
- Baylac
- Bazaud
- Beaubrun
- Beaudoin
- Beaulieu
- Beaumont
- Bebin
- Bechau
- Bedacier

