Toulouse 31000 - Midi-Pyrénées
- Bourdet
- Bourdoncle
- Bourez
- Bourgois
- Bousquie
- Boussaguet
- Boutaleb
- Bouteloup
- Bouteraa
- Bouzat
- Bouziani
- Bouzid
- Boyé
- Brabant
- Brachet
- Brahim
- Braud
- Brazier
- Brefel
- Bregeon
- Bretin
- Breuil
- Brevet
- Brian
- Brice
- Brigitte
- Brocas
- Brossier
- Broutier
- Brucker
- Brugel
- Brule
- Buchet
- Bueno
- Buhagiar
- Buret
- Buron
- Busson
- Cabane
- Cabanie
- Cabau
- Caillard
- Calatayud
- Calmont
- Camboulives
- Camille
- Campergue
- Canals
- Canavy
- Candau
- Cantoni
- Cao
- Caparros
- Capgras
- Capitaine
- Capy
- Carbou
- Cardon
- Carette
- Carion
- Carle
- Carlos
- Carol
- Caroline
- Carpene
- Carpio
- Carret
- Carrieres
- Carrillo
- Carrière
- Casenave
- Castanie
- Castell
- Castellano
- Castelle
- Caster
- Caubel
- Caussanel
- Cauvin
- Caviglioli
- Cayron
- Cayssials
- Cenac
- Cerdan
- Ceresa
- Chaboureau
- Chalabi
- Chalumeau
- Chaminade
- Champenois
- Chanel
- Chardon
- Charfi
- Charif
- Charrie
- Chassain
- Chatain
- Chattou
- Chauchard
- Chaulet
