Chaumont 52000 - Champagne-Ardenne
- Caput
- Carbillet
- Carion
- Carpentier
- Carubelli
- Cassagne
- Castanheira
- Castel
- Catalifaud
- Catogni
- Cavillat
- Cedric
- Ceglia
- Cerf
- Chalouane
- Chamarande
- Channaux
- Charroy
- Charton
- Chastain
- Chauchot
- Chaudiere
- Chaudot
- Chazeau
- Cheron
- Cherrey
- Chesneau
- Chevereau
- Chevrier
- Chiarla
- Chiffaut
- Chretien
- Clark
- Claudel
- Claudin
- Claudine
- Clerc
- Cocq
- Coisy
- Collet
- Collot
- Combrousse
- Comte
- Conil
- Coquard
- Corbeau
- Corneux
- Correia
- Correia de Freitas
- Coste
- Cottenet
- Coudrat
- Courtalon
- Courtaut
- Couvreux
- Crance
- Crevisy
- Criqui
- Cuartero
- Cucchi
- Cunat
- Cure
- Curlier
- Cuter
- Da Fonseca
- Dabel
- Dadet
- Daguzan
- Dahabi
- Dailloux
- Damart
- Daniel
- Dantigny
- Daquin
- Darey
- Darriba
- Darsonval
- de Matos
- de Oliveira
- de Piepape
- Deblaize
- Decailliot
- Declercq
- Defraire
- Degezelle
- Dehaese
- Delacourt
- Delahaye
- Delaire
- Delerat
- Delgado
- Delmas
- Delvalle
- Demangeon
- Demongodin
- Deparis
- Depernet
- Desnouveaux
- Despres
- Desprez
