In Croatia, Ihasz families are Croats (from Donji Miholjac ). In the past century, relatively most of Croatian residents bearing this family name were born in Donji Miholjac.
Prevalence
Only a few people with faimily name Ihasz live in Croatia today, in one household only. They are located in one Croatian city only, in Donji Miholjac (<10).
Outside Croatia
Family name Ihasz is present in 16 countries worldwide. The family name "Ihasz " is used by some 200 people in the United States. "Ihász " is used by some 1000 people in Hungary , about 200 in the United States , and some 70 people in Argentina.