Clermont-Ferrand 63000 - Auvergne
- Chesi
- Chevillard
- Cheytanian
- Chiarello
- Chibret
- Chiron
- Chloe
- Cholley
- Chomet
- Chometon
- Chonion
- Chouia
- Choukrani
- Cipriano
- Civet
- Clair
- Clairet
- Claux
- Clavelier
- Clouvel
- Clupeau
- Coerchon
- Cognard
- Colavitti
- Collard
- Colly
- Coly
- Combaret
- Combronde
- Conde
- Constancias
- Contant
- Cordeiro
- Coret
- Corgnac
- Corot
- Cotard
- Cote
- Coudon
- Coulaudon
- Courchinoux
- Courthaliac
- Courty
- Coutu
- Craveiro
- Cregut
- Crepet
- Cretaud
- Croisille
- Crozatier
- Croze
- Crozemarie
- Cruz
- Cueille
- Curabet
- Cusset
- Dabet
- Daguin
- Daha
- Dahmane
- Daim
- Dalbignat
- Damache
- Daquet
- Darcillon
- Darenne
- Dargaa
- Darmant
- Das Neves
- Daubree
- Dauge
- Dauphant
- Daurat
- Day
- de Amorim
- de Backer
- de Faria
- de Fournoux
- de La Tullaye
- de Magalhaes
- de Rodat
- de Zutter
- Debailly
- Debaine
- Deberle
- Debono
- Decker
- Declercq
- Decorps
- Decotte
- Dedit
- Degre
- Delaby
- Delair
- Delalande
- Delaporte
- Delarbre
- Delattre
- Delay
- Delbac
