Lyon - Rhône-Alpes
- Bry
- Brémont
- Bucaille
- Buch
- Buchon
- Buchs
- Buckeridge
- Budakova
- Buenafuente
- Buetas
- Buey
- Buffavand
- Bufferne
- Bugala
- Bugea
- Bugnand
- Bugnard
- Bugnon
- Buil
- Buisine
- Bujitu
- Bulidon
- Bun
- Bunino
- Bunos
- Buon
- Bur
- Bura
- Burdairon
- Burdeyron
- Burdinat
- Bureau d'attaché Commercial
- Burgos
- Burgraeve
- Burianne
- Burke
- Burquier
- Burri
- Burrus
- Burry
- Burte
- Burton
- Burtschell
- Buscail
- Bussac
- Bussillet
- Bussière
- Bustone
- Buta Lubongola
- Butare
- Butaye
- Buteau
- Buthion
- Buthod
- Butori
- Butruille
- Buttard
- Buttay
- Buttez
- Buttigieg
- Buttiglieri
- Buttignol
- Buty
- Buyret
- Buys
- Buyukkalkan
- Buzdugan
- Buzzi
- Bwami Mongi
- Béatrice
- Béchetoille
- Béraud
- Caba
- Cabal
- Cabanac
- Cabane
- Cabanel
- Cabanet
- Cabassut
- Cabelguenne
- Cabeza
- Cabinet
- Cabouat
- Caboux
- Cabral
- Cabut Desmartin
- Cacciola
- Cadart
- Cadeau
- Cadene
- Cadi
- Cadilhac
- Cadin
- Cadiou
- Cadoret
- Cadry
- Caer
- Caffy
- Cagne
- Cahagne
