Paris - Île-de-France
- Calon
- Cals
- Caminade
- Can
- Canivet
- Canovas
- Capillon
- Capone
- Carbonel
- Cardenas
- Cardi
- Carli
- Carlson
- Carnoy
- Carpio
- Carrara
- Carreira
- Carrel
- Carrillo
- Carrière
- Casabianca
- Casimir
- Cassegrain
- Cassier
- Castiel
- Castor
- Cathelin
- Catillon
- Catoire
- Catusse
- Caze
- Cazelles
- Ceccarelli
- Cedric
- Celeste
- Certain
- Chabanon
- Chaboud
- Chafai
- Challier
- Chaminade
- Chaney
- Chapman
- Chappaz
- Chappey
- Chareyre
- Charfi
- Charras
- Charrat
- Charruau
- Chastanet
- Chataing
- Chatelin
- Chatriot
- Chaudemanche
- Chauffour
- Chaussade
- Chavane
- Chaya
- Chazot
- Chemlali
- Chenot
- Chentouf
- Cherfi
- Cherki
- Chesnay
- Chetouane
- Chevanne
- Chevron
- Chicot
- Ching
- Chokron
- Chomette
- Chong
- Chouchan
- Chouquet
- Choux
- Chrétien
- Clavaud
- Colin de Verdiere
- Commelin
- Conchon
- Coquard
- Corbier
- Corchia
- Cormont
- Coscas
- Cosmao
- Cosquer
- Cossard
- Costard
- Cottier
- Courau
- Couraud
- Cournut
- Courrege
- Cozette
- Cramer
- Crespy
- Crozier
