Paris - Île-de-France
- Chertier
- Chetboun
- Chetti
- Chettouh
- Chevais
- Chevignard
- Chevignon
- Chevreuil
- Cheyroux
- Cheysson
- Chezaud
- Chhean
- Chheang
- Chiarelli
- Chiba
- Chicha
- Chicheportich
- Chiem
- Chikhoune
- Chilewski
- Chirac
- Chiriac
- Chive
- Chkir
- Chlous
- Chmiel
- Chofflet
- Chomat
- Chomet
- Choquart
- Choteau
- Chouaf
- Choucha
- Choucroun
- Chouia
- Chouiki
- Choussat
- Chouvellon
- Chrif
- Christiaens
- Christiansen
- Chryssostalis
- Chupeau
- Chéron
- Cibert
- Ciccone
- Ciesielski
- Cinar
- Cini
- Cirjak
- Cirou
- Ciss
- Citot
- Civil
- Clairicia
- Clamen
- Clapier
- Clappier
- Clarin
- Classen
- Claudepierre
- Claudet
- Clausen
- Clauzade
- Clauzon
- Claver
- Clavere
- Clenet
- Clerbout
- Clergeot
- Clerici
- Clero
- Cleuet
- Clevenot
- Clichy
- Clisson
- Clolus
- Clos
- Clouet Des Pesruches
- Cloux
- Clovis
- Clozier
- Co Invest Sas
- Cocco
- Coeffe
- Coezy
- Coffinet
- Coget
- Cohana
- Cohen Arazi
- Cohen Salmon
- Cohen Tanugi
- Cohen-tanugi
- Coillard
- Cointement
- Cointet
- Coirre
- Cojean
- Cojocaru
- Colardelle