Montluçon 03100 - Auvergne
- Bonot
- Bordas
- Bordelongue
- Bordes
- Borel
- Boua
- Boubat
- Bouchardon
- Bouchaud
- Bouchut
- Boucrot
- Boudaud
- Boudjemaa
- Boudon
- Boufferet
- Boulard
- Bouquely
- Bourbon
- Bouret
- Bouricat
- Bouriquet
- Bournat
- Bournet
- Bourrachot
- Boussada
- Bouteramt
- Boutet
- Bouthach
- Boutonnet
- Bouvet
- Bouville
- Bouyssou
- Branco
- Bravy
- Brebion
- Bresson
- Breuil
- Briancon
- Briant
- Bridanne
- Bridonneau
- Bridoux
- Bros
- Brosset
- Brulet
- Brumter
- Brunel
- Buguellou
- Bujard
- Bujart
- Bulbul
- Burlaud
- Bussière
- Bussy
- Cabon
- Calonne
- Cancre
- Candoret
- Cangi
- Cantat
- Cantillon
- Canu
- Capillon
- Capocasa
- Caputo
- Cardelli
- Cardon
- Carepel Pain
- Carrat
- Carre
- Carry
- Carré
- Carvalho
- Casasola
- Casier
- Cassalengua
- Casse
- Cathelin
- Caudoux
- Cazal
- Celej
- Celik
- Celine
- Cenaj
- Cerclaeys
- Cereghetti
- Chabassier
- Chabroux
- Chaffotte
- Chaib
- Chain
- Chalmet
- Chambat
- Chambenoit
- Champeaux
- Champomier
- Champouret
- Chanaud
- Chantel
- Chape