Paris - Île-de-France
- Broquet
- Bruant
- Bruere
- Bruggeman
- Brulin
- Bruneel
- Brunhes
- Brunon
- Brunschwig
- Brusson
- Bryan
- Buch
- Budin
- Buis
- Buisset
- Buon
- Buratti
- Burdeau
- Burdet
- Burgess
- Burgevin
- Burnichon
- Busin
- Bussi
- Byrne
- Cabannes
- Cabantous
- Cabrita
- Caceres
- Cadeau
- Cadic
- Cadier
- Caen
- Cagnard
- Cagnat
- Cahuzac
- Cailleret
- Cain
- Calin
- Callier
- Calmet
- Camoin
- Camous
- Canel
- Canon
- Caquet
- Carcopino
- Cardinali
- Cargill
- Cariot
- Caristan
- Carla
- Carlo
- Caruana
- Caruel
- Casagrande
- Casal
- Casale
- Casalis
- Cases
- Casimiro
- Casini
- Caspar
- Cassaigne
- Castellanos
- Castet
- Castille
- Castres Saint Martin
- Catalano
- Catel
- Cattelain
- Catusse
- Caugant
- Cavaciuti
- Cazaban
- Cazal
- Cazeaux
- Celle
- Censier
- Cetin
- Ceyrac
- Chaaban
- Chaar
- Chabani
- Chabrun
- Chaffard
- Chagneau
- Chagny
- Chair
- Chala
- Chalandon
- Chalet
- Chalom
- Champetier
- Champey
- Chancerel
- Chancereul
- Chandon
- Chanteloup
- Chantome
