Konstantin is a male name, in Croatia principally Croatian, but also Serbian, Russian, Montenegrin, Macedonian and Bulgarian. It is one of the relatively common names (among the top two thousand) in Croatia, with over a hundred namesakes living there.
The relative popularity of names Konstantin in Croatia
The name Konstantin was the most popular from years 1931 to 1935, when about 26% of the persons bearing this name were born. The peak year was 1931.
Prevalence
Name Konstantin is present mainly in North-West Croatia, and scarcely in Central Croatia. Most of the persons named Konstantin live in the following cities and municipalities: Zagreb (about twenty), Split (less than ten), Zadar (less than ten).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over sixty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.
