In Croatia, Haničar families are almost entirely Croats (from Slatina area ), barely Slovaks (also from Slatina area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Slatina.
Prevalence
About 40 people with faimily name Haničar live in Croatia today, in 15 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, four cities and four other places, mostly in Belisce (15), Kaptol in Pozega area (10), Slatina (<10), Miljevci in Slatina area (<10), and in Osijek (<10).
Outside Croatia
Family name Haničar is present in two countries on two continents.