Nîmes 30000 - Languedoc-Roussillon
- Caramel
- Carballal
- Carbo
- Carceles
- Carcenac
- Cardonnet
- Care
- Carel
- Caribert
- Cariou
- Carle
- Carlot
- Carlotti
- Carmin
- Caroff
- Carrasco Sanez
- Carre
- Carret
- Carrillo
- Carrion
- Carrière
- Cartailler
- Cartal
- Casanova Garcia
- Casas
- Cascales
- Casillo
- Cassar
- Cassard
- Casse
- Cassegrain
- Cassou
- Castagliolo
- Castaner
- Castel
- Castellana
- Castello
- Castera
- Castor
- Catelin
- Caul
- Caulet
- Cavallini
- Cavard
- Cayez
- Caylus
- Cayron
- Ceccarini
- Cedat
- Celia
- Cerda
- Cerdan
- Cerri
- Cerviolle
- Cesaroni
- Cesbron
- Cessenat
- Cetin
- Chaal
- Chaambany
- Chabane
- Chabat
- Chabot
- Chabrette
- Chacon
- Chahboune
- Chaker
- Chalain
- Chalbos
- Challier
- Chaloyard
- Chamberon
- Chambert
- Chamlal
- Chamont
- Chamousset
- Champeau
- Champeroux
- Chan
- Chandelier
- Chandor
- Chanfrau
- Chaniac
- Chanson
- Chanut
- Chapert
- Chapuis
- Chapus
- Charavel
- Charbonneau
- Chardenon
- Charfi
- Charlier
- Charlin
- Charlot
- Charluet
- Charoin
- Charre
- Charrier
- Charrueau