Clermont-Ferrand 63000 - Auvergne
- Camel
- Campredon
- Canet
- Capelani
- Cardon
- Cardoso Rombo
- Carle
- Carles
- Carlu
- Carpino
- Carreto
- Carrias
- Carrion
- Cartayrade
- Caruana
- Carvalhal
- Cassan
- Castelao
- Catalan
- Catel
- Caux
- Celen
- Ceyssat
- Chabannes
- Chabory
- Chabosson
- Chabosy
- Chabot
- Chabry
- Chafaa
- Chafik
- Chagniaud
- Chahi
- Chahir
- Chaibi
- Chaieb
- Chaleix
- Chalier
- Chalmet
- Chamard
- Chambas
- Chambat
- Chambefort
- Chambole
- Chambonnet
- Chambonniere
- Champagnat
- Champale
- Champion
- Champroux
- Chancel
- Chanson
- Chanteloup
- Chapelier
- Chappat
- Charasson
- Chardon
- Charlat
- Charlet
- Charlon
- Charly
- Charmette
- Charnet
- Charnier
- Charpeaud
- Charpotier
- Charrade
- Charret
- Charron
- Chassagnette
- Chassery
- Chauchat
- Chauffour
- Chauliac
- Chaumat
- Chaume
- Chaumont
- Chauve
- Chauveau
- Chavant
- Chavenon
- Chazaud
- Chazot
- Chbouki
- Cheikh
- Chelle
- Cheminat
- Cheneviere
- Chergui
- Cherifi
- Chesi
- Chevillard
- Cheytanian
- Chiarello
- Chibret
- Chiron
- Chloe
- Cholley
- Chomet
- Chometon
