Zdenko is a male name, in Croatia almost exclusively Croatian. It is one of the more common names (among the top 500) in Croatia, with over nine thousand namesakes living there.
The relative popularity of names Zdenko in Croatia
The name Zdenko was the most popular from years 1952 to 1960. The peak year was 1960. It was the least popular from years 1999 to 2009.
Name Zdenko is relatively more common in the north of the country. Most of the persons named Zdenko live in the following cities and municipalities: Zagreb (over a thousand), Osijek (over four hundred), Split (over two hundred). Relatively speaking, the city with the highest percentage of namesakes is Končanica (1.33% of total population).