Bojka is a female name, in Croatia almost exclusively Croatian. 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 Bojka in Croatia
The name Bojka was the most popular from years 1922 to 1930. The peak year was 1925.
Name Bojka is present mainly in Eastern Croatia, and scarcely in Central Croatia. Most of the persons named Bojka live in the following cities and municipalities: Osijek (less than twenty), Zagreb (less than ten), Erdut (less than ten).