Lorient 56100 - Bretagne
- Chavushyan
- Chebot
- Checa
- Cheftel
- Chehab
- Chekhab
- Chemineau
- Chemizard
- Chemrah Raai
- Chenadec
- Chenal Bordonnot
- Chenane
- Cheneau
- Chenevotot
- Cheng
- Chenic
- Chenine
- Cheraitia
- Cheramy
- Chereau
- Cherih
- Cherly
- Cheronnet
- Chesnel
- Chesnokov
- Chevance
- Chevassus-clement
- Chevert
- Chevrel
- Chevreuil
- Chhim
- Chiarovano
- Chicha
- Chikhaoui
- Chin
- Chipeaux
- Chochard
- Choczynski
- Choisy
- Cholot
- Chopier
- Choquer
- Chorand
- Chotin
- Chott
- Choulet
- Chouteau
- Choutier
- Choux
- Christian
- Christiane
- Christin
- Christine
- Christlen
- Chrysanthakopoulos
- Chrystelle
- Chrétien
- Chuinard
- Churie
- Ciccolella
- Cidale
- Cieluch
- Ciesielski
- Ciferri
- Ciham
- Cilgi
- Cilmi
- Cimper
- Cinleux
- Cipolla
- Circourt
- Cissoko
- Civel
- Claerebout
- Clares
- Clatin
- Claudet
- Claudette
- Claudon
- Claustres
- Claustres Le Guenec
- Clech
- Clemence
- Clequin
- Clero
- Clery
- Clet
- Cleudic
- Clisson
- Cloart
- Cloastre
- Clochet
- Clody
- Cloerec-schaeffer
- Cloitre
- Cloteaux
- Cloud
- Clouet
- Clps
- Cluzel