Gradinšćak families are Croats and they are mostly from Novi Marof area. In the past century, relatively most of Croatian residents bearing this family name were born in Novi Marof and Varazdin.
Prevalence
About 70 people with faimily name Gradinšćak live in Croatia today, in 40 households. There were 20 of them in the middle of the past century, and their number more than tripled. They are located in 6 Croatian counties, in 10 cities and 7 other places, mostly in Zagreb (35), Varazdin (10), Rijeka (<10), Karlovac (<5), and in Podrute (<5).
Outside Croatia
Family name Gradinšćak is present in 6 countries on four continents. The family name "Gradinscak " is used by some 80 people in Korea (South) , about 50 in the United States , and small number of people in Australia.
