In Croatia, Harhaj families are mainly Rusyns (from Vukovar area ), equally Croats (from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar and in Vukovar area. In Petrovci in Vukovar area every thirtieth inhabitant had the family name Harhaj.
Prevalence
About 50 people with faimily name Harhaj live in Croatia today, in 20 households. There were 40 of them in the middle of the past century, and their number increased by 10 percent. They are only located in in 6 Croatian cities and threee other places, mostly in Petrovci in Vukovar area (15), Vinkovci (<10), Vukovar (<10), Osijek (<10), and in Zagreb (<10).
