In Croatia, Hrust families are Croats (from Zapresic area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pleternica.
Prevalence
About 20 people with faimily name Hrust live in Croatia today, in 9 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Zagreb (<10), Pleternica (<5), Bijela Gorica in Zapresic area (<5), Oborovo in Dugo Selo area (<5), and in Koprivnica (<5).