Clermont-Ferrand 63000 - Auvergne
- Chevarin
- Chevreau
- Chevrel
- Chifflot
- Chinotti
- Chiofolo
- Chirade
- Chitre
- Chitrit
- Chocot
- Choi
- Choiset
- Chola
- Chollet Vrancic
- Chomilier
- Chonier
- Chorfi
- Chossiere
- Chouly
- Christien
- Christine
- Chrzanovski
- Chrétien
- Chu
- Cibert
- Cirillo
- Citron
- Civard
- Civel
- Civera
- Civiale
- Cladiere
- Clain
- Claire
- Claudin
- Clauson
- Clavaud
- Clavilier
- Clavières
- Clayeux
- Cleante
- Clemence
- Clemendot
- Clerard
- Clermontel
- Clero
- Clet
- Clin
- Clémençon
- Cléry
- Coantic
- Cochard
- Codol
- Coelho de Almeida
- Cogneras
- Coirec
- Colancon
- Colineau
- Collandre
- Collas
- Collas Pradel
- Colle
- Collot
- Colombo
- Combettes
- Combres
- Come
- Comite Usep Comite
- Commandre
- Communal
- Compaore
- Comptour
- Conduche
- Condy
- Conedera
- Conil
- Conort
- Conqueret
- Contal
- Contardo
- Conte
- Convers
- Convertini
- Copet
- Coppin
- Coquet
- Corbeau
- Corcos
- Corde
- Corderot
- Cordoba
- Cornaire
- Cornec
- Corneille
- Corneloup
- Cornil
- Cornille
- Cornot
- Cornuault
- Corogjafi
