Lyon - Rhône-Alpes
- Chomet
- Chomier
- Chominy
- Chomont
- Chone
- Chopart
- Chorfa
- Chossat
- Chottin
- Chouaref
- Chouchane
- Choucoute
- Chougrani
- Chouitah
- Choukatli
- Chouki Ali
- Chouvenc
- Chouvy
- Chouzenoux
- Chow
- Chowrimootoo
- Chraiti
- Chriaa
- Christel
- Christelle
- Christiansen
- Christidis
- Christoforou
- Christovan
- Christy
- Chriv
- Chroudi
- Chrysostome
- Chrétien
- Chtaibi
- Chuit
- Chuitel
- Chéron
- Ciancia
- Ciccia
- Ciccotti
- Cierq
- Cigan
- Ciliberti
- Cilla
- Cimia
- Cimignani
- Ciminato
- Cindy
- Cini
- Ciolfi
- Cipriano
- Ciraciyan
- Cironneau
- Cirpaci
- Ciryt
- Cisternino
- Citerin
- Cittone Barbieux
- Clairicia
- Clapeyron
- Clappier
- Clar
- Claraz
- Claret de Fleurieu
- Claris
- Clarissou
- Clark
- Clarou
- Clarte
- Clary
- Claudine
- Claudé
- Clausel
- Clauss
- Claustre
- Clave
- Clavelin
- Claverie
- Claveyrolat
- Clavié
- Clay
- Clayton
- Cleau
- Cledat
- Clemaron
- Clemence
- Clemenceau
- Clemens
- Clemenson
- Cleon
- Cleret
- Clerjon
- Clermidy
- Clery
- Clidassou
- Clifford
- Climent
- Cloez
- Clogenson