Origin of the name KONSTANTIN.
Etymology of the name KONSTANTIN.
Meaning of the baby name KONSTANTIN.
Variant form of Latin Constantinus
(q.v.), meaning "constant."
Usage: Czech Republic, Germany, Hungary, Russia (Константин), Scandinavia.
Konstantin Simonov (d. 1979), was a Russian author. Konstantin von
Neurath (d. 1956), was a German diplomat. (Wiki)