Toulouse 31000 - Midi-Pyrénées
- Bagot
- Bagur
- Bahra
- Baigneau
- Bailles
- Baillot
- Bain
- Bajrami
- Bakali
- Bakayoko
- Bakiri
- Balansa
- Balaye
- Baldacchino
- Baldet
- Balerdi
- Balg
- Ballario
- Ballbe
- Ballin
- Ballou
- Ballu
- Balmette
- Balmigere
- Balmont
- Baltazar
- Baluteau
- Baly
- Bandeira
- Banniard
- Banzadio
- Banzato
- Baquedano
- Baquie
- Baqué
- Baraou
- Barathieu
- Baratte
- Barba
- Barbara
- Barbaresco
- Barbazanges
- Barber
- Barbero
- Barbie
- Barbillon
- Bard
- Bardagi
- Bardeau
- Bardini
- Bardot
- Barest
- Bargach
- Bargain
- Bargas
- Barge
- Bargoug
- Barillot
- Barjou
- Barkaoui
- Barkati
- Barki
- Barlan
- Barquero
- Barraband
- Barrabes
- Barraque
- Barreira
- Barria
- Barrioulet
- Barrière
- Barron
- Barros
- Barros Martins
- Barruel
- Barrère
- Bart
- Barthen
- Barthélémy
- Bartolo
- Bartolome
- Barès
- Bason
- Basseras
- Bassot
- Bastian
- Bastoul
- Batache
- Bataillou
- Bataillé
- Batal
- Batard
- Batier
- Batiste
- Batt
- Battaia
- Battan
- Baty
- Baubant
- Baudel