Toulouse 31000 - Midi-Pyrénées
- Arthur
- Askri
- Assahore
- Asselin
- Assier
- Assouad
- Astie
- Astorg
- Astoul
- Astre
- Athier
- Attar
- Attias
- Auclair
- Audinos
- Audoin
- Audrey
- Audry
- Audu
- Augé
- Aussenard
- Autefage
- Autret
- Avenel
- Ayhan
- Aymeric
- Ayroles
- Azzaoui
- Azzopardi
- Baaziz
- Babti
- Baca
- Baccini
- Bachelard
- Bachkat
- Bacqué
- Badaoui
- Badet
- Badets
- Baeza
- Bahouane
- Bailleux
- Bakkali
- Bala
- Baldi
- Balducchi
- Baleste
- Balet
- Bali
- Balma
- Balssa
- Balza
- Bani
- Banos
- Baptista
- Baqué
- Barbaro
- Barbarou
- Barbeau
- Barbera
- Barbet
- Barbieri
- Barege
- Baril
- Barki
- Barone
- Baroni
- Barot
- Barraille
- Barral
- Barreiros
- Barrie
- Barrue
- Bart
- Bartel
- Barth
- Barthere
- Barthez
- Bartusiak
- Bascans
- Basque
- Bassidi
- Basson
- Bastard
- Batista
- Bats
- Battistella
- Baubant
- Baud
- Baulo
- Baur
- Baures
- Bauret
- Bayard
- Beal
- Beaucourt
- Beaudoin
- Beauhaire
- Beauvoir
- Becq
