Perpignan 66000 - Languedoc-Roussillon
- Chibani
- Chir
- Chninif
- Chosson
- Chouat
- Chouchi
- Christian
- Christofeul
- Châtelier
- Ciriani
- Ciron
- Cite
- Cizeron
- Clais
- Clapes
- Clara
- Clastres
- Claudet
- Clause
- Clauzade
- Clavel
- Clavier
- Clein
- Cleman
- Clemandot
- Clementel
- Cler
- Clerch
- Cloarec
- Clotet
- Clozel
- Cluzel
- Clément
- Cobena
- Cochain
- Cocirta
- Coder
- Codina
- Codognet
- Coeffin
- Coffin
- Colard
- Colere
- Coll Escluse
- Collin
- Collins
- Colls Guisset
- Colmagro
- Colomine
- Colonius
- Colonna
- Coly
- Combaut
- Combe
- Comez
- Cominotti
- Compaore
- Compin
- Conceicao
- Congnard
- Coniat
- Conreux
- Coquelet
- Coquillard
- Corazzol
- Corbi
- Corbron
- Corcoy
- Cordeau
- Cordeiro
- Cordero
- Corinne
- Cornille
- Corominas
- Corratge
- Correas
- Corsini
- Cortadellas
- Corvisier
- Cosovic
- Cosset
- Cosson
- Costa Silva
- Costaglioli
- Costanzo
- Coster
- Costes
- Cot
- Cotilla
- Cotovio
- Coubris
- Coudert
- Couffignal
- Courbet
- Courreau
- Courrieu
- Coussanes
- Coutterez
- Couty
- Coutzac