In Croatia, Kusaković families are generally Croats (from Nova Gradiska ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska and Donji Miholjac.
Prevalence
About 40 people with faimily name Kusaković live in Croatia today, in 19 households. There were 50 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 6 Croatian counties, in 6 cities and four other places, mostly in Prvca (25), Zagreb (<10), Biograd na moru (<5), Daruvar (<5), and in Selce (<5).
Outside Croatia
Family name Kusaković (including: Kusakovic , Cusacovich ) is present in 7 countries on four continents.