Perpignan 66000 - Languedoc-Roussillon
- Cardonne
- Carol
- Carola
- Carpinelli
- Carrara
- Carreno
- Carrera
- Carriere
- Carrère
- Cartade
- Casa
- Casadessus
- Casadevall
- Casamitjana
- Casanova
- Casany
- Cascales
- Cassan
- Casset
- Castagne
- Castaner
- Castello
- Castex
- Caustier
- Cauvet
- Caux
- Cavailhes
- Cavaillé
- Cayro
- Cazaban
- Cazenave
- Cazes
- Cazorla
- Cerda
- Ceresuela
- Cerqueira
- Cervellon
- Chaabane
- Chadli
- Chahchah
- Chaler
- Chami
- Chamorin
- Chanaud
- Chane
- Chanthavongsa
- Charrier
- Chassaing
- Chatelet
- Chauliac
- Chauvel
- Chauvet
- Chelali
- Chentouf
- Cherat
- Cherfi
- Chiche
- Chikh
- Chloe
- Cholet
- Christian
- Christine
- Christophe
- Chumillas
- Cid
- Cite
- Claret
- Clauzel
- Claverie
- Clemente
- Clin
- Cobena
- Coelho
- Cognon
- Colard
- Collado
- Colomb
- Comella
- Commes
- Compta
- Conesa
- Congi
- Constant
- Coppola
- Coq
- Corbacho
- Corcinos
- Cordeiro
- Cornella
- Cornu
- Coronas
- Corre
- Costes
- Cotte
- Couderc
- Coudert
- Couget
- Coulon
- Coumes
- Courtial