In Croatia, Sladaković families are predominantly Serbs, rarely Croats (from Nova Gradiska ). In the past century, relatively most of Croatian residents bearing this family name were born in Knin area and in Nova Gradiska.
Prevalence
About 60 people with faimily name Sladaković live in Croatia today, in 30 households. There were 140 of them in the middle of the past century, and their number decreased significantly. They are located in 8 Croatian counties, in 7 cities and 8 other places, mostly in Split (15), Pula (<10), Knin (<10), and in Kistanje (<10) and Biovicino Selo (<10) in Knin area.
Outside Croatia
Family name Sladaković is present in 6 countries on four continents.