Boulogne-Billancourt 92100 - Île-de-France
- Brecy
- Brelot
- Bremaud
- Brendel
- Bresson
- Bret
- Brevet
- Bricout
- Bride
- Brillault
- Brinon
- Brion
- Briot
- Brisson
- Brocard
- Brochard
- Broders
- Bronstun
- Broutin
- Bru
- Bruel
- Brunaud
- Bruneaux
- Brunon
- Bruyant
- Buddeberg
- Budet
- Bue
- Buet
- Bugnot
- Bullian
- Bulourde
- Burgaud
- Burin Des Roziers
- Burnett
- Buron
- Burot
- Burrus
- Bô
- Cabanes
- Cabon
- Cadot
- Caen
- Caillard
- Caillat
- Caillet
- Caillol
- Caillon
- Caldarella
- Caldeira
- Calderon
- Calenge
- Callede
- Callier
- Calligaro
- Calon
- Calvayrac
- Calvete
- Camacho
- Camboly
- Cambournac
- Caminade
- Campergue
- Campos
- Camuset
- Candon
- Cangco
- Canonne
- Canto
- Caparros
- Capdevielle
- Capiomont
- Cappe de Baillon
- Capperon
- Capucho
- Caradec
- Carboni
- Cardi
- Cardimmo
- Cardinet
- Cardon
- Carlier
- Carlin
- Carlotti
- Carneiro
- Caro
- Caroff
- Carouge
- Carrard
- Carrasco
- Carrel
- Carrey
- Carriou
- Carron
- Carteron
- Caruel
- Casals
- Cascais
- Casenave
- Cassan
