Paris - Île-de-France
- Chenus
- Cherfa
- Chergou
- Cherrak
- Chevaillier
- Chevry
- Chhoa
- Chhuon
- Chiboub
- Chiesa
- Chiker
- Chillet
- Chipot
- Chobert
- Chocat
- Choisnel
- Choppin
- Chouchana
- Choulet
- Chovet
- Chow
- Christien
- Christopher
- Cieutat
- Cima
- Cindy
- Cirotteau
- Cittanova
- Clabaut
- Clar
- Claus
- Clay
- Clevy
- Climent
- Clotaire
- Clotilde
- Clout
- Coblence
- Cocheton
- Codaccioni
- Coeurderoy
- Cohen de Lara
- Cohen-salmon
- Cohendet
- Cohet
- Coignet
- Cojan
- Colas Des Francs
- Colucci
- Combaluzier
- Combres
- Combret
- Compper
- Condat
- Cong
- Conroy
- Contamine
- Contassot
- Coolen
- Coppens
- Coppet
- Coppolani
- Coq
- Coquille
- Cor
- Cordon
- Cordova
- Corentin
- Corera
- Corniere
- Cornil
- Corpechot
- Corrales
- Cortese
- Cortial
- Corticchiato
- Corvez
- Corvol
- Cosnefroy
- Cossé
- Costa de Beauregard
- Costanza
- Costedoat
- Costet
- Cotonnec
- Coucaud
- Coudrier
- Couillard
- Coullet
- Coumes
- Coupey
- Coupin
- Couralet
- Courcelle
- Courcelles
- Courcol
- Courie
- Courpied
- Courtille
- Coury
