In Croatia, Hajsan families are Croats (from Ozalj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Karlovac. In Stankovci in Ozalj area every fourth inhabitant had the family name Hajsan.
Prevalence
About 30 people with faimily name Hajsan live in Croatia today, in 14 households. There were 60 of them in the middle of the past century, and their number halved. They are located in threee Croatian counties, threee cities and 5 other places, mostly in Karlovac (10), Misinci in Ozalj area (<10), Zagreb (<10), and in Jurovo (<10) and Breznik Zakanjski (<5) in Ozalj area.