Clermont-Ferrand 63000 - Auvergne
- Chassagnol
- Chassagnon
- Chassard
- Chassat
- Chasselin
- Chastagnol
- Chastanet
- Chataigner
- Chataignier
- Chatelet
- Chatenet
- Chatri
- Chatron
- Chaubron
- Chauchat
- Chauder
- Chaudier
- Chaudouet
- Chaudron
- Chaume
- Chaumeil
- Chaunier
- Chausse
- Chauve
- Chauveau
- Chaux
- Chavagnat
- Chavannes
- Chavignon
- Chazalon
- Chazelle
- Chazot
- Cheick
- Cheloufi
- Chenard
- Chenchane
- Chenille
- Chennouki
- Chentoufi
- Chergui
- Cherih
- Cherrier
- Cherrouf
- Chervalier
- Chervet
- Chery
- Chesi
- Chesne
- Chesneau
- Chessa
- Chevarin
- Chevrel
- Cheytanian
- Chiofolo
- Chirade
- Chocot
- Choi
- Choiset
- Chola
- Chomilier
- Chonier
- Chonion
- Chorfi
- Chossiere
- Chouly
- Chouvy
- Christien
- Christine
- Chrzanovski
- Chrétien
- Chu
- Chupin
- Cibert
- Civet
- Civiale
- Cladiere
- Claire
- Claudin
- Clauson
- Claux
- Clavilier
- Clavières
- Clemence
- Clerard
- Clermontel
- Clet
- Clin
- Clupeau
- Coantic
- Cochard
- Codol
- Cogneras
- Coirec
- Colavitti
- Collard
- Colle
- Collot
- Colly
- Colombo
- Combaret
