In Croatia, Štrković families are almost entirely Croats (from Buje ), barely Slovenes (also from Buje ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Velika Gorica.
Prevalence
About 50 people with faimily name Štrković live in Croatia today, in 18 households. There were 60 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 6 Croatian counties, in 7 cities and two other places, mostly in Zagreb (20), Velika Gorica (<10), Kastav (<10), Virovitica (<5), and in Buje (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.