Lyon - Rhône-Alpes
- Chevreux
- Chiaramonte
- Chibane
- Chibret
- Chiche
- Chikhi
- Chinal
- Chion
- Chirouze
- Chlali
- Chloe
- Chmielewski
- Choasson
- Choby
- Choi
- Chojnacka
- Cholat
- Cholley
- Chomat
- Chometton
- Chorein
- Choron
- Chossat
- Chossegros
- Chougui
- Chouitah
- Choukri
- Choulet
- Chouquet
- Chouvelon
- Chouvenc
- Chouzy
- Christiansen
- Christine
- Chuard
- Chuitel
- Churlet
- Chêne
- Ciampi
- Ciappara
- Ciaravino
- Cica
- Cid
- Cini
- Ciolfi
- Cipriani
- Cissokho
- Cisternino
- Clamens
- Clanet
- Clara
- Claret de Fleurieu
- Clarke
- Clarou
- Claus
- Clauss
- Clauzade
- Clauzel
- Clavaud
- Clechet
- Clemens
- Clemenson
- Clementelli
- Clert
- Clet
- Cloppas
- Clouvel
- Clouzet
- Cluzeau
- Coban
- Cochin
- Cocula
- Coffin
- Cohendet
- Coiro
- Cok
- Colanero
- Colard
- Colavita
- Colcombet
- Coline
- Colinet
- Collard Evain
- Colle
- Colliard
- Collineau
- Collombon
- Colombin
- Colomer
- Colon
- Coly
- Combaluzier
- Combo
- Come
- Comet
- Comi
- Commandeur
- Commaret
- Commarmond
- Communal