Имя греческое
http://www.behindthename.com/name/konstantinosΚωνσταντινος (Greek)
OTHER LANGUAGES: Kostandin (Albanian), Konstantin, Kosta, Kostadin (Bulgarian), Constantijn, Stijn (Dutch), Constantin (French), Konstantine (Georgian), Konstantin (German), Constantine (History), Konstantin (Hungarian), Costantino (Italian), Constantinus (Late Roman), Konstantin, Kostadin (Macedonian), Konstantyn (Polish), Constantin, Costache, Costel, Costică, Costin, Dinu (Romanian), Konstantin, Kostya (Russian), Konstantin (Serbian), Kostyantyn (Ukrainian), Cystennin (Welsh)