Lyon - Rhône-Alpes
- Chiche
- Chiesa
- Chihi
- Chion
- Choby
- Chocron
- Cholley
- Chomarat
- Chomat
- Chometton
- Chopinet
- Chorein
- Chorel
- Chorin
- Choron
- Chossegros
- Chougui
- Chouidira
- Choukri
- Choulet
- Chouvelon
- Chouzy
- Chovet
- Chronowski
- Chuard
- Churlet
- Chêne
- Ciampi
- Ciamporciero
- Ciappara
- Ciaravino
- Cibert
- Cica
- Cipriani
- Cipriano
- Cissokho
- Cissé
- Clairet
- Clape
- Clapisson
- Clarke
- Claucigh
- Claudet
- Claudin
- Claus
- Clauzel
- Clech
- Cler
- Clert
- Clin
- Cloppas
- Clouvel
- Cluzeau
- Cnudde
- Cocozza
- Coffin
- Coing
- Colas Des Francs
- Colcombet
- Coline
- Colinet
- Collard Evain
- Colle
- Colliard
- Collineau
- Collombon
- Colomina
- Colonge
- Colrat
- Colucci
- Coly
- Com
- Combaluzier
- Combaz
- Combo
- Come
- Commaret
- Commarmond
- Communal
- Compain
- Compas
- Compte
- Conche
- Conchin
- Confavreux
- Connan
- Conrad
- Constans
- Contardo
- Contini
- Coppere
- Coquelle
- Coqueron
- Coral Dit Granell
- Coralie
- Corallo
- Corbiere
- Cordelle
- Cordero
- Corentin