Toulouse 31000 - Midi-Pyrénées
- Bregeon
- Brian
- Brice
- Brigitte
- Brignone
- Brisson
- Brito
- Brossier
- Broue
- Broussy
- Brucker
- Brunier
- Brunner
- Brus
- Bugarel
- Buhagiar
- Buret
- Burgard
- Buron
- Busser
- Buvat
- Cabanie
- Cabral
- Cadiergues
- Cailhol
- Caillard
- Caillon
- Calvez
- Calvignac
- Calzadilla
- Camboulives
- Cambus
- Camoin
- Campagne
- Campi
- Canals
- Candau
- Candelon
- Cantegril
- Cantier
- Capgras
- Capitao
- Carayol
- Carbou
- Carel
- Carlos
- Carol
- Carpene
- Carpio
- Carponcin
- Carreras
- Carret
- Cartigny
- Casanovas
- Casas
- Casonato
- Cassagnaud
- Cassagneau
- Castanie
- Castelnau
- Caster
- Catteau
- Cattelan
- Caveriviere
- Caviglioli
- Cayron
- Cayrou
- Cayssials
- Cazaban
- Cazabat
- Cazalas
- Cazalis
- Cazottes
- Celeste
- Celestin
- Cenac
- Cere
- Ceresa
- Certain
- Cettolo
- Chaabane
- Chabrier
- Chaix
- Chalabi
- Chalal
- Chamontin
- Chanfreau
- Chantepie
- Chapon
- Charbit
- Charlery
- Charvet
- Chassain
- Chassang
- Chatel
- Chatelier
- Chatenet
- Chaudron
- Chaulet
- Chaumette
