Paris - Île-de-France
- Colic
- Colignon
- Colladant
- Collart
- Collenot
- Collery
- Colletta
- Colli
- Collion
- Collomp
- Colly
- Colon
- Colosimo
- Colrat
- Com
- Combarel
- Combaz
- Combrouze
- Comets
- Cometti
- Comin
- Comminges
- Comolli
- Comparat
- Comperat
- Condamin
- Congiu
- Connault
- Console
- Constanty
- Cont
- Contat Desfontaines
- Conter
- Contesso
- Contino
- Coquereau
- Coquerelle
- Coqueret
- Coraboeuf
- Corcia
- Corde
- Cordel
- Cordial
- Cordoliani
- Cori
- Coric
- Cormerais
- Corneau
- Cornee
- Cornetto
- Cornevin
- Cornillet
- Corniou
- Cornuat
- Cornuault
- Cornudet
- Cornuel
- Cornuot
- Corral
- Corret
- Corsino
- Corveller
- Corvi
- Cosialls
- Cosnard
- Cosqueric
- Cossin
- Costanzo
- Costecalde
- Costerousse
- Costiou
- Cotard
- Cotelle
- Cothenet
- Cotin
- Cottenot
- Cottret
- Coty
- Coubes
- Coudreau
- Coudy
- Coulier
- Coulombel
- Couly
- Coumau
- Coupel
- Coupet
- Coupigny
- Couppe
- Couppey
- Couratier
- Courbiere
- Courbot
- Courchinoux
- Courdavault
- Courel
- Couriol
- Cournet
- Cournil
- Coursaget