In Croatia, Hrdan families are generally Croats (from Dugo Selo area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Dugo Selo area and in Zagreb.
Prevalence
About 20 people with faimily name Hrdan live in Croatia today, in 6 households. There were 40 of them in the middle of the past century, and their number halved. They are located in only two Croatian places: in Dugo Selo (15) and Jezevo in Dugo Selo area (<10).