In Croatia, Hadari families are Croats (from Ludbreg area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ludbreg area and in Varazdin. In Poljanec in Ludbreg area every fourtieth inhabitant had the family name Hadari.
Prevalence
About 30 people with faimily name Hadari live in Croatia today, in 10 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, threee cities and four other places, mostly in Ludbreg (15), Zagreb (<10), and in Priles (<10), Jalzabet (<5) and Poljanec (<5) in Ludbreg area.