Perpignan 66000 - Languedoc-Roussillon
- Ciannarella
- Ciaravolo
- Ciavatti
- Cibert
- Cichero
- Cicorella
- Cidera
- Ciderac
- Cier
- Cieslak
- Cifre Filipp
- Cilis
- Cima
- Cini
- Cintas
- Ciobotaru
- Cioli
- Ciota
- Ciprian
- Ciroldi
- Cirrito
- Ciscard
- Ciss
- Cisse
- Cisse Ndoye
- Cissé
- Citerne
- Cittone
- Ciurar
- Ciutat
- Civam Bio
- Civil
- Cladellas
- Claeyman
- Clairefond
- Clais
- Clamens
- Clamer
- Clamon-fabregue
- Clanet
- Clapes
- Clarabon
- Clarac
- Clares
- Claret Jimeno
- Clari
- Clarke
- Clarmont
- Clastres
- Clatin
- Claudeon
- Claudepierre
- Claudic
- Claudine
- Claudio
- Claudon
- Claudot
- Clause
- Clause Cuciuffo
- Claustre
- Clavaud Valaison
- Claveria
- Clech
- Cledat
- Cleipool
- Clemandot
- Clemenceau
- Clemencier
- Clemencon
- Clemendot
- Clement Dit Pontieu
- Clement Emrich
- Clementin
- Cleon
- Clerc
- Clerc-montalvo
- Clercq
- Clerempuy
- Clerfayt
- Clerger
- Clerice
- Clermont
- Clero
- Clet
- Cligny
- Clipet
- Cliquennois
- Clodomar
- Cloix
- Clopes
- Closmesnil
- Closse
- Clotet Miroudi
- Clotis
- Clottes
- Clu
- Clua
- Cluzelaud
- Cobian Moreno
- Cobin