Proko is a male name, in Croatia almost exclusively Serbian, but also Croatian. It is one of the rare names in Croatia, with less than twenty namesakes living there.
The relative popularity of names Proko in Croatia
The name Proko was the most popular from years 1926 to 1930, when about 44% of the persons bearing this name were born. The peak year was 1926.
Prevalence
Name Proko is present mainly in North-West Croatia. Most of the persons named Proko live in the following cities and municipalities: Zagreb (less than ten), Plitvička Jezera (less than ten), Berek (less than ten).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.