Annecy 74000 - Rhône-Alpes
- Clarisse
- Claudé
- Clemencon
- Clemente
- Cleto
- Clin
- Clough
- Cobac
- Cocatrix
- Cohen Zardi
- Coin
- Cokyigit
- Colak
- Coletti
- Collas
- Collomb-patton
- Collonge
- Colombet
- Colone
- Colongo
- Colson
- Coly
- Combepine
- Combrouze
- Comet
- Cominotti
- Compagnon
- Condamine
- Condevaux
- Consent
- Constant
- Contamin
- Conti
- Convert
- Copin
- Copponnex
- Coquet
- Corbet
- Corbetta
- Corbex
- Corciulo
- Cordeau
- Cordero
- Corinne
- Corlay
- Cormier
- Corneroute
- Cornuau
- Correard
- Corte
- Coskun
- Cosserat
- Costaz
- Costes
- Cottalorda
- Cottard
- Couasne
- Couderc
- Couffin
- Coulet
- Coulomb
- Couriaut
- Court
- Coutant
- Coutel
- Coutier
- Couturier
- Couve
- Coux
- Cozian
- Crapiz
- Cravel
- Crawford
- Crea
- Crepin
- Crescenzo
- Crespo
- Cretaud
- Cretois
- Cretoux
- Crey
- Crinon
- Crosnier
- Crowther
- Cucuat
- Cuillerat
- Cuissard
- Cullier
- Cuny
- Cupillard
- Curtelin
- Cuttaz
- d'aiera
- d'altoé
- d'orazio
- Da Costa Moreira
- Da Cruz
- Da Cruz Marques
- Da-prat
- Dabat
