Lyon - Rhône-Alpes
- Bourreau
- Bourrel
- Bourron
- Boutarfa
- Bouteiller
- Bouvarel
- Braiki
- Brajon
- Braquet
- Braud
- Brazier
- Brechet
- Breda
- Bressat
- Bret Morel
- Brette
- Bretton
- Briat
- Bricage
- Bridon
- Brigaud
- Brisset
- Brisson
- Brondel
- Bronner
- Brossette
- Brottet
- Brou
- Brown
- Bruchet
- Bruchon
- Brule
- Brunot
- Buatois
- Buchet
- Burdet
- Butaud
- Cabut
- Caetano
- Cai
- Calais
- Candela
- Cardin
- Carla
- Carreau
- Carrion
- Carrot
- Carry
- Casado
- Cascarino
- Cassar
- Castelli
- Cateland
- Catinchi
- Causse
- Cauvin
- Cavelier
- Cazenave
- Cazorla
- Cervera
- Cesar
- Chabrol
- Chagny
- Chaieb
- Chalabi
- Chalaye
- Chanfray
- Chanlon
- Chaouche
- Chapel
- Chapelon
- Chaperon
- Chapuy
- Charbit
- Chardigny
- Chardiny
- Charleux
- Charlot
- Charmette
- Charni
- Charras
- Charvolin
- Chassaing
- Chastang
- Chatagnier
- Chatagnon
- Chaumat
- Chavrier
- Chazalet
- Chazelle
- Cheguettine
- Chelali
- Chene
- Cheng
- Chenouf
- Cherfaoui
- Cheron
- Chery
- Chevron
- Chikh