Grenoble 38000 - Rhône-Alpes
- Bredy
- Brenot
- Breuil
- Brevart
- Breysse
- Brissaud
- Brizard
- Brocardo
- Broch
- Brochard
- Broche
- Brot
- Bruni
- Bruttmann
- Bruyat
- Buchet
- Buratti
- Burckel
- Burger
- Burget
- Burnichon
- Burquier
- Bursa
- Butaud
- Buy
- Bérard
- Bérardi
- Cabriere
- Caby
- Cachard
- Cacheux
- Cadet
- Cadiou
- Cahors
- Callendret
- Callet
- Caly
- Camand
- Camille
- Campayo
- Cancedda
- Cantero
- Caprio
- Carlino
- Carminati
- Carmona
- Carneiro
- Carnel
- Carrante
- Carrara
- Carrasco
- Carraud
- Carraz
- Carrere
- Cartier Millon
- Casacci
- Casalegno
- Cascarano
- Castanier
- Castelli
- Castet
- Castex
- Castro Lago
- Casu
- Catel
- Caterina
- Catherine
- Causse
- Cavallo
- Cavanna
- Cayla
- Cecillon
- Celia
- Celik
- Cerna
- Cerqueira
- Cetin
- Chabal
- Chabanet
- Chabas
- Chabuel
- Chaffanel
- Chafki
- Chaillet
- Chailloux
- Chakri
- Chalal
- Chamekh
- Chan
- Chanthavong
- Chanthib
- Chaouch
- Chaoui
- Chappaz
- Chaptal
- Charlet
- Charra
- Charrel
- Charreton
- Charton