Paris - Île-de-France
- Chazelas
- Cheddadi
- Chedeau
- Chedhomme
- Chedru
- Chelala
- Chellali
- Chenaf
- Chenal
- Chenus
- Cherfa
- Chergou
- Cherrak
- Chevaillier
- Chevrel
- Chevry
- Chhoa
- Chhuon
- Chiara
- Chiboub
- Chiesa
- Chiker
- Chillet
- Chobert
- Chocat
- Choisnel
- Choppin
- Choron
- Chouchana
- Choulet
- Chovet
- Chow
- Christien
- Cicek
- Cieutat
- Cima
- Cindy
- Cittanova
- Clabaut
- Clar
- Claudin
- Claus
- Clay
- Clergue
- Clevy
- Climent
- Clotaire
- Clotilde
- Clout
- Coatleven
- Coblence
- Cocheton
- Codaccioni
- Coeurderoy
- Cohen de Lara
- Cohen-salmon
- Cohendet
- Cohet
- Coignet
- Cojan
- Colucci
- Combaluzier
- Combres
- Combret
- Comes
- Compper
- Condat
- Conesa
- Cong
- Conroy
- Contamine
- Contassot
- Coolen
- Coppens
- Coppet
- Coppolani
- Coq
- Coquille
- Cor
- Cordin
- Cordon
- Corera
- Coriou
- Corniere
- Cornil
- Corpechot
- Corrales
- Corso
- Cortese
- Cortial
- Corticchiato
- Cortot
- Corvez
- Corvol
- Cossé
- Costa de Beauregard
- Costanza
- Costet
- Cotonnec
- Coucaud