Lyon - Rhône-Alpes
- Bros
- Brottet
- Brule
- Bruyère
- Buchet
- Buendia
- Buiret
- Buiron
- Buis
- Bunel
- Busschaert
- Buvat
- Béal
- Cabezas
- Cabot
- Cadier
- Caille
- Calle
- Callias
- Canal
- Cancalon
- Candel
- Candela
- Capaldi
- Carbonnel
- Cardi
- Cardinal
- Carla
- Carmona
- Caro
- Carrabin
- Carrasco
- Carrere
- Carrillo
- Carré
- Caruana
- Casado
- Casasola
- Casimir
- Cassar
- Cassard
- Castanier
- Cattant
- Cavet
- Cayrol
- Cedric
- Cerutti
- Cervera
- Chabal
- Chabanis
- Chabaud
- Chabod
- Chabran
- Chabrillat
- Chachoua
- Chaffard
- Chaillet
- Chaine
- Chaintron
- Chalamet
- Chaland
- Chalot
- Chalvin
- Chambert
- Chambre
- Champalle
- Champenois
- Chamussy
- Chan
- Chaneac
- Chanfray
- Chanlon
- Chansard
- Chapelon
- Chappaz
- Chappuis
- Charentus
- Charif
- Charlery
- Charlon
- Charlotte
- Charmasson
- Charpe
- Charpenay
- Charra
- Charretier
- Charron
- Charrondiere
- Chassaing
- Chastel
- Chatagnon
- Chataigner
- Chau
- Chauville
- Chauvot
- Chavand
- Chavanelle
- Chavrier
- Cheguettine
- Cheikh