Perpignan 66000 - Languedoc-Roussillon
- Calero
- Calestroupat
- Callis
- Cama
- Campi
- Campocasso
- Canonne
- Canton
- Capdeville
- Capeille
- Capot
- Capron
- Capsie
- Caravaca
- Carayol
- Carbonne
- Carbonnell
- Cardonne
- Cardot
- Cargol Bouzies
- Cargol-bouzies
- Carle
- Caro
- Carol
- Carola
- Carpinelli
- Carrion
- Casadessus
- Casanova
- Casany
- Casellas
- Casenove
- Cassan
- Casset
- Castagné
- Castaner
- Castella
- Castellani
- Cavailhes
- Cavaillé
- Cazals
- Cazenave
- Cazes
- Centelles
- Cerda
- Cerdan
- Ceresuela
- Cervantes
- Cervellon
- Cetin
- Chaabane
- Chabot
- Chadli
- Chaix
- Chamel
- Chami
- Chamorin
- Chane
- Chanthavongsa
- Chapel
- Chatelet
- Chauliac
- Chauveau
- Chauvel
- Chelali
- Cherdoud
- Chergui
- Chikh
- Chiroleu
- Chivot
- Cholet
- Christine
- Christophe
- Chumillas
- Cid
- Claret
- Clauin
- Clauzel
- Claverie
- Clerc
- Clin
- Cognon
- Collier
- Collot
- Colney
- Colomb
- Colpin
- Colson
- Comella
- Commes
- Conesa
- Congi
- Constant
- Copin
- Coq
- Coquemont
- Corbacho
- Cornella
- Cornu
- Coronas