In Croatia, Hadela families are Croats (from Mursko Sredisce area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Mursko Sredisce area.
Prevalence
About 30 people with faimily name Hadela live in Croatia today, in 9 households. There were 30 of them in the middle of the past century, and their number remains constant. They are only located in four Croatian cities and 7 other places, mostly in Vrbje in Nova Gradiska area (<10), Zagreb (<10), Grkavescak in Mursko Sredisce area (<10), Cakovec (<5), and in Gornji Koncovcak in Mursko Sredisce area (<5).