Toulouse 31000 - Midi-Pyrénées
- Boutaleb
- Bouteloup
- Bouteraa
- Bouygues
- Bouziani
- Bouzid
- Boyé
- Brachet
- Brahim
- Brefeil
- Brefel
- Bregeon
- Bresson
- Bretin
- Breuil
- Brevet
- Brian
- Brice
- Brigitte
- Brignon
- Brocas
- Brossier
- Broutier
- Brucker
- Brugel
- Brule
- Buchet
- Bueno
- Buhagiar
- Buil
- Burgan
- Buron
- Busson
- Caballero
- Cabane
- Cabanie
- Cabau
- Caillard
- Caire
- Calixte
- Calmont
- Cambonie
- Camboulives
- Camille
- Campo
- Camy
- Canadas
- Canals
- Canavy
- Candau
- Cantoni
- Cao
- Caparros
- Capgras
- Capus
- Carbou
- Cardon
- Carion
- Carivenc
- Carle
- Carlos
- Carol
- Caroline
- Carpene
- Carpio
- Carret
- Carrieres
- Carrillo
- Casenave
- Cassignol
- Cassin
- Castanie
- Castell
- Castellano
- Castelle
- Caster
- Castilla
- Castric
- Catusse
- Caubel
- Cauvin
- Cavalli
- Caviglioli
- Cayron
- Cayrou
- Cazalas
- Cenac
- Ceresa
- Cerutti
- Chaboureau
- Chalumeau
- Chaminade
- Chanel
- Chapeau
- Chardon
- Charfi
- Charrie
- Chattou
- Chauchard
- Chaulet
