Paris - Île-de-France
- Carlet
- Carlot
- Carlucci
- Carrat
- Carrillo
- Caruana
- Casano
- Casenave
- Casimiro
- Casini
- Castellanos
- Castet
- Castille
- Castres Saint Martin
- Catel
- Cateland
- Cattelain
- Cauchard
- Cavaciuti
- Cavailles
- Cavallari
- Cavé
- Cayssials
- Cazaban
- Cazeau
- Celestine
- Cella
- Celton
- Cercle
- Cesaire
- Cessot
- Cetin
- Cevik
- Ceylon
- Chaabi
- Chaabouni
- Chabas
- Chabat
- Chabry
- Chafik
- Chagneau
- Chaillat
- Chakchouk
- Chakour
- Chalandon
- Chalbi
- Challine
- Chalons
- Chalvet
- Chalvignac
- Cham
- Chamayou
- Chambaz
- Chambellan
- Chambolle
- Chambrin
- Chamlou
- Champain
- Chancerel
- Chandon
- Chanteloup
- Chantepie
- Chanteur
- Chantome
- Chanzy
- Chapelet
- Chapot
- Chapotot
- Chappert
- Charkaoui
- Charmet
- Charra
- Charre
- Chassaigne
- Chassain
- Chassany
- Chatard
- Chaton
- Chauchard
- Chautemps
- Chavanon
- Chaveneau
- Chazalon
- Chebbah
- Chedhomme
- Chedru
- Chegaray
- Chehade
- Chenard
- Chenel
- Cheniti
- Chenut
- Cherchour
- Chesnot
- Chevallereau
- Chevrel
- Chhun
- Chhuon
- Chhuor
- Chieu
