Paris - Île-de-France
- Catapang
- Cate
- Catelin
- Cathelain
- Catroux
- Cattiaux
- Caubert
- Caurette
- Caussat
- Cautela
- Cauwet
- Cavagna
- Cavaillé
- Cavalcanti
- Cavallini
- Cavaroc
- Cavazza
- Cavero
- Caviglioli
- Cavroy
- Cayot
- Cayzac
- Cazala
- Cazalaa
- Cazedepats
- Ceaux
- Cebe
- Cebula
- Cecchini
- Cecen
- Ceddaha
- Cedia
- Cedroni
- Cegarra
- Ceglia
- Celnik
- Celnikier
- Cenci
- Cerasa
- Cerneau
- Cernogora
- Certa
- Cervesi
- Cesarin
- Cesbron Lavau
- Cessat
- Cessay
- Ceyrat
- Chaalal
- Chabal
- Chabance
- Chabannais
- Chabasseur
- Chabauty
- Chabenat
- Chabernaud
- Chaboureau
- Chabut
- Chachoua
- Chacornac
- Chadenier
- Chader
- Chadwick
- Chafa
- Chaffar
- Chaffaut
- Chagnot
- Chagot
- Chague
- Chaguiboff
- Chahboun
- Chahboune
- Chahid
- Chahir
- Chaignaud
- Chailan
- Chaintreuil
- Chakib
- Chalamet
- Chalaye
- Chaleard
- Chaleix
- Chalem
- Chalencon
- Chalghoumi
- Challan Belval
- Challancin
- Chalme
- Chalmin
- Chalochet
- Chalot
- Chambenoit
- Chamberland
- Chamberlin
- Chambert-loir
- Chambertin
- Chamblay
- Chambras
- Chambraud
- Chambrier
