In Croatia, Hirkić families are predominantly Croats (from Grubisno Polje area ), rarely Bosniaks (from Duga Resa area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Cazin area) and in Cazins Region, Bosnia (Velika Kladusa area).
Prevalence
About 20 people with faimily name Hirkić live in Croatia today, in five households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 9 Croatian counties, in 11 cities and 7 other places, mostly in Topusko in Glina area (<5), Jaksici (<5), Zadar (<5), Biograd na moru (<5), and in Pazin (<5).