In Croatia, Ihas families are Croats (from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo area and in Zagreb.
Prevalence
About 10 people with faimily name Ihas live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, two cities and two other places, mostly in Strizivojna in Djakovo area (<10), Zagreb (<5), Virovitica (<5), and in Spisic Bukovica in Virovitica area (<5).