Castelsarrasin 82100 - Midi-Pyrénées
- Bally
- Baptiste
- Barbier
- Barc
- Bargiboux
- Barrois
- Barthe
- Bason
- Bazely
- Beaujot
- Beaumont
- Becais
- Bedouch
- Belafki
- Belaidene
- Belair
- Belbis
- Belhak
- Bely
- Benoni
- Berge
- Bermudez
- Bernardini
- Bernhard
- Bernis
- Bertaux
- Bertin
- Berton
- Billarand
- Billes
- Binet
- Birra
- Bittner
- Blilita
- Blonde
- Boinais
- Bonetto
- Bonino
- Bonnal
- Bories
- Bosio
- Bournel
- Bourthoumieu
- Boutonnet
- Bouziane
- Bovo
- Boyer
- Breant
- Brethoux
- Bronori
- Brousset
- Bru
- Brugel
- Brun
- Buffon Galasso
- Butin
- Cabanac
- Caceres
- Callejon
- Calmejane
- Canadas
- Candelon
- Cano
- Canourgues
- Capdordy
- Cardenas
- Cardona
- Carenou
- Carlin
- Carre
- Carrie
- Carré
- Castagno
- Castro
- Catala
- Caubet
- Caulat
- Cavaille
- Caylan
- Cazin
- Cecchini
- Cense
- Ceytaire
- Chamard
- Chambal
- Champagne
- Chanabé
- Chanoni
- Chaouane
- Charrasse
- Charron
- Chiavassa
- Chiavegato
- Chomel
- Clapier
- Clarmont
- Clavel
- Clavelieres
- Cocu
- Combaldieu