Paris - Île-de-France
- Catonne
- Catrice
- Cattiaux
- Caullet
- Caumon
- Caupenne
- Cavallier
- Cavarec
- Cavazza
- Cavazzini
- Cavel
- Cavero
- Caviglioli
- Cazalaa
- Cazalet
- Cazottes
- Cc
- Cecconi
- Cece
- Cellerier
- Celnik
- Celton
- Cely
- Cenac
- Cenci
- Cenreaud
- Centeno
- Cerda
- Cerezo
- Cert
- Certa
- Cesarin
- Ceylan
- Chaalal
- Chabal
- Chabchoub
- Chabira
- Chabloz
- Chabrat
- Chaccour
- Chaffar
- Chaffaut
- Chagniot
- Chagot
- Chaignaud
- Chaignot
- Chailan
- Chaintreuil
- Chaleard
- Chaleil
- Chalem
- Chalghoumi
- Challe
- Chamakhi
- Chamand
- Chambras
- Chambraud
- Chambriard
- Chameau
- Chamignon
- Chamkhia
- Chamlou
- Chammas
- Chamois
- Champ
- Champalbert
- Champalle
- Champeix
- Champoux
- Chana
- Chanat
- Chandellier
- Chanez
- Chansavang
- Chantalat
- Chantel
- Chantrelle
- Chantry
- Chanussot
- Chaouchi
- Chaparro
- Chapelliere
- Chapet
- Chapoulart
- Charachon
- Charasse
- Charbaut
- Charbonniaud
- Charby
- Chardigny
- Chardonnens
- Chardot
- Chariot
- Charlton
- Charousset
- Charpiot
- Charrault
- Charrin
- Charriot
- Chartres