Marseille - Provence-Alpes-Côte d'Azur
- Clad
- Clade
- Claessen
- Clain
- Clairfond
- Clamon
- Clanet
- Clara Caetano
- Clares
- Clasquin
- Claudepierre
- Claudine
- Claus-desbonnet
- Clauws
- Clauzel
- Clavaret
- Clavere
- Clemenceau
- Cleon
- Clercy
- Clerge
- Clergeau
- Clerget
- Clerin
- Cleronomides
- Cleyet-marel
- Climent
- Clio
- Clipet
- Cliquet
- Cloe
- Cloix
- Cloridor
- Closier
- Clotis
- Clou
- Cloute
- Cnudde
- Cocordan
- Cocordano
- Coda
- Codani
- Codde
- Codinach
- Codis
- Codron
- Codur
- Coeffe
- Coelho Correia
- Coen
- Coetto
- Coffano
- Coffin
- Coffinier
- Coffy
- Cogne
- Cogno
- Cogoni
- Cohadon
- Cohen Skalli
- Cohen Zardi
- Cohen-addad
- Coiffeur
- Coignard
- Coindre
- Coinu
- Coiplet
- Coitoux
- Coj
- Coja
- Cojocaru
- Cok
- Cola
- Colantuono
- Colasanto
- Colavolpe
- Colet
- Coletto
- Coli
- Colineau
- Colinet
- Coliopoulos
- Colivers
- Colla
- Collange
- Collen
- Colletto
- Colleye
- Collier
- Collini
- Colloc'h
- Collodin
- Colmone
- Cologon
- Colombat
- Colombe
- Colombel
- Colomine
- Colomines
- Colonna de Lega
