In Croatia, Štuk families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Rijeka.
Prevalence
About 10 people with faimily name Štuk live in Croatia today, in 7 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are located in threee Croatian counties, threee cities and two other places, mostly in Orebic on the Peljesac peninsula (<10), Rijeka (<5), Zagreb (<5), Korcula on the Island of Korcula (<5), and in Trpanj on the Peljesac peninsula (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1930 in source Emigration Commission Zagreb.