Nîmes 30000 - Languedoc-Roussillon
- Cassard
- Casse
- Cassegrain
- Cassou
- Castagliolo
- Castaner
- Castellana
- Castello
- Castera
- Castor
- Catelin
- Caul
- Caulet
- Cavallini
- Cavard
- Cave
- Cavolino
- Cayez
- Caylus
- Cayron
- Ceccarini
- Cedat
- Celia
- Cerda
- Cerdan
- Cerri
- Cerviolle
- Cesaroni
- Cesbron
- Cessenat
- Chaal
- Chabane
- Chabat
- Chabrette
- Chacon
- Chahboune
- Chahbouni
- Chahid
- Chaker
- Chalain
- Chalbos
- Challier
- Chaloyard
- Chamberon
- Chambert
- Chamlal
- Chamont
- Chamousset
- Champeroux
- Chan
- Chandelier
- Chandor
- Chanfrau
- Chaniac
- Chanson
- Chanut
- Chaouche
- Chapert
- Chapuis
- Chapus
- Charavel
- Charbonneau
- Chardenon
- Charfi
- Charlin
- Charlot
- Charluet
- Charoin
- Charre
- Charrueau
- Chassang
- Chassefiere
- Chassouant
- Chastan
- Chatal
- Chatalic
- Chatelain Michel
- Chatelard
- Chaubet
- Chaudesaigues
- Chaume
- Chaumeil
- Chaumont
- Chaunavel
- Chausse
- Chauveau
- Chavanne
- Chavet
- Chavillon
- Chazalmartin
- Chazarin
- Chazel
- Chebaane
- Chekireb
- Chemissi
- Chene
- Cheneau
- Chennouf
- Chenouf
- Cherpitel
