Paris - Île-de-France
- Cariot
- Caristan
- Carlet
- Carlin
- Carlot
- Carlucci
- Carol
- Carrey
- Caruana
- Casano
- Casenave
- Cases
- Casimiro
- Castellanos
- Castet
- Castille
- Castres Saint Martin
- Cateland
- Cathelineau
- Cattelain
- Cauchard
- Caujolle
- Cavaciuti
- Cavailles
- Cavallari
- Cavé
- Cayssials
- Cazaban
- Cazeau
- Celestine
- Cella
- Cesaire
- Cessot
- Cetin
- Cevik
- Chaabi
- Chaabouni
- Chaar
- Chabas
- Chabat
- Chabolle
- Chabredier
- Chabrillat
- Chabry
- Chady
- Chagneau
- Chaillat
- Chakchouk
- Chakour
- Chalandon
- Chalbi
- Chalons
- Chalvet
- Chalvignac
- Cham
- Chambaz
- Chambellan
- Chambolle
- Chambrin
- Chamkhia
- Chamlou
- Champain
- Chancerel
- Chandon
- Chanteloup
- Chantepie
- Chanteur
- Chantre
- Chanzy
- Chapelet
- Chapot
- Chapotot
- 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
