Clermont-Ferrand 63000 - Auvergne
- Chervet
- Chery
- Chesneau
- Chessa
- Chevarin
- Chevreau
- Chevrel
- Cheyrol Maury
- Cheyrouse
- Cheze
- Chicault
- Chifflot
- Chikhi
- Chinotti
- Chiofolo
- Chiron
- Chitre
- Chitrit
- Chocot
- Choi
- Choiset
- Chola
- Chollet Vrancic
- Chometon
- Chomilier
- Chonier
- Chorfi
- Chossiere
- Chouly
- Christidis
- Christine
- Chrétien
- Chu
- Cibert
- Cirillo
- Cissac
- Citron
- Civard
- Civet
- Clain
- Clair
- Claire
- Claudin
- Clauson
- Clavaud
- Clavier
- Clavilier
- Clavières
- Clayeux
- Cleante
- Clemence
- Clerard
- Clero
- Clet
- Clin
- Cloix
- Clouet
- Cléry
- Cochin
- Codol
- Coelho de Almeida
- Coerchon
- Cogneras
- Coirec
- Colancon
- Colavitti
- Colineau
- Collas
- Collas Pradel
- Colle
- Collette
- Collot
- Colombe
- Colombo
- Combaud
- Combettes
- Combres
- Comite Usep Comite
- Commandre
- Compain
- Compaore
- Comptour
- Conde
- Condy
- Conedera
- Conil
- Conort
- Conqueret
- Contal
- Convers
- Copet
- Coppin
- Coquelet
- Coquerel
- Coquet
- Corbeau
- Corcos
- Corde
- Cordeiro
- Corderot