Paris - Île-de-France
- Chappert
- Chareton
- Charkaoui
- Charle
- Charlin
- Charmet
- Charra
- Charre
- Chassaigne
- Chassain
- Chassany
- Chaton
- Chauchard
- Chautemps
- Chavanon
- Chaveneau
- Chazalon
- Chazel
- Chedhomme
- Chedru
- Chehade
- Chenaf
- Chenard
- Chenel
- Cheniti
- Chenut
- Cherchour
- Cherfa
- Chesneaux
- Chesnot
- Chevallereau
- Chevalley
- Chevrel
- Chhun
- Chhuon
- Chhuor
- Chiara
- Chieu
- Chihi
- Chiker
- Chobert
- Chomel
- Choppin
- Choulet
- Christiaens
- Christopher
- Chtioui
- Cieslak
- Cieutat
- Cirotteau
- Cittanova
- Clabaut
- Clastres
- Clause
- Claustre
- Claux
- Clemot
- Clere
- Clisson
- Clotilde
- Cluet
- Coatleven
- Coblence
- Coezy
- Coffi
- Cohendet
- Coillot
- Coimbra
- Colom
- Colombie
- Colucci
- Coma
- Coman
- Combette
- Combres
- Combret
- Comet
- Compan
- Condemine
- Condé
- Conil
- Conquy
- Conroy
- Contamine
- Contat
- Content
- Coquillat
- Corbiere
- Corbineau
- Cordoba
- Cordova
- Corentin
- Coret
- Cornil
- Cornilleau
- Cornudet
- Corpuz
- Corrales
- Corso
- Corthier
