Bon-Encontre 47240 - Aquitaine
- Brillon
- Brinis
- Briou
- Brischoux-duigou
- Brissard
- Brisson
- Brizard
- Brouilloux
- Brugiere
- Brull
- Brun
- Bruno
- Brunot
- Bucquet
- Bui
- Bunouf
- Buret
- Burri
- Busier
- Buzzighin
- Caban-chastas
- Cabe
- Cabedo
- Cabrel
- Cadet
- Cadiou
- Cagnac
- Cahour
- Caillavet
- Calais
- Calcine
- Calleja
- Calléja
- Camilleri
- Campi
- Camprubi
- Camus
- Canadilla
- Cantau
- Canut
- Capello
- Capespine
- Caranove
- Carbonnel
- Carbonnet
- Carcenac
- Carioli
- Carles
- Carlier Carlier
- Carmeille
- Carobbio
- Carret
- Carrieres
- Carrère
- Casadamont
- Cascon
- Casero
- Cassan
- Cassar
- Castaing
- Castang
- Castellani
- Casteran
- Castro
- Catala
- Cathala
- Caubeyre
- Caulier
- Caupenne
- Cavagné
- Cavalie
- Cavaroc
- Caveriviere
- Cayla
- Cayrac
- Cazelle
- Cazeneuve
- Cendres
- Cerello
- Cerqueira Novo
- Chaboissier
- Chacha
- Chaib
- Chaillot
- Chaise
- Chaleix
- Chambelland
- Champigneulle
- Chanson
- Chanuc
- Chappe
- Charpentier
- Charrier
- Chastagnol
- Chastol
- Chastrusse
- Chatot
- Chauchard
- Chaudron
- Chaumeil