Paris - Île-de-France
- Chalandon
- Chalet
- Chamaillard
- Chamayou
- Chambers
- Chaminade
- Champey
- Chandler
- Chandon
- Chappert
- Charef
- Chareton
- Charifi
- Charrad
- Charras
- Charreyre
- Chassain
- Chastagner
- Chatelard
- Chauchard
- Chauffour
- Chaussin
- Chautemps
- Chebbah
- Chekly
- Chemlali
- Chenard
- Chesnot
- Chetioui
- Chevallereau
- Chevalley
- Chiffoleau
- Chitrit
- Chomel
- Choueiri
- Choux
- Christelle
- Christen
- Chuang
- Chun
- Chuzel
- Ciavaldini
- Cisinski
- Citron
- Clastres
- Clauss
- Clin
- Clochard
- Cluzet
- Co
- Coche
- Coeur
- Colliard
- Collon
- Collonge
- Colmant
- Colomes
- Coma
- Coman
- Comet
- Commault
- Common
- Compan
- Condemine
- Conort
- Contat
- Conty
- Coppolani
- Corby
- Corchia
- Cormy
- Cornejo
- Cornilleau
- Coroller
- Corson
- Corti
- Cortinovis
- Cossard
- Cossu
- Courivaud
- Courmont
- Cournot
- Courret
- Courrier
- Courson
- Courtinat
- Courtine
- Couzineau
- Covo
- Craipeau
- Cren
- Cretin
- Crocq
- Crognier
- Croise
- Croizet
- Crombez
- Cronier
- Croze
- Cuadrado