In Croatia, Stočko families are Croats (from Ivanec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Varazdin.
Prevalence
About 60 people with faimily name Stočko live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 6 Croatian counties, in 6 cities and 9 other places, mostly in Vinkovci (10), Slivarsko in Ivanec area (10), Varazdin (<10), Jelovec Vocanski in Ivanec area (<10), and in Nustar in Vinkovci area (<10).
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.