In Croatia, Stojačković families are predominantly Serbs, rarely Croats (also from Nova Gradiska area ). In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Rijeka.
Prevalence
About 10 people with faimily name Stojačković live in Croatia today, in 6 households. There were 20 of them in the middle of the past century, and their number halved. They are located in threee Croatian counties, two cities and 5 other places, mostly in Gredjani in Nova Gradiska area (<5), Rijeka (<5), and in Staro Petrovo Selo (<5), Dragalic (<5) and Cage (<5) in Nova Gradiska area.
Outside Croatia
At least one family with this surname emigrated from Croatia to the United States. Family name Stojačković is present in three countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.