In Croatia, Bužanec families are Croats (from Sveti Ivan Zelina ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek area and in Sveti Ivan Zelina.
Prevalence
About 20 people with faimily name Bužanec live in Croatia today, in five households only. 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 Gornje Oresje (<10), Osijek (<5), Sveti Ivan Zelina (<5), and in Antunovac (<5) and Ivanovac (<5) in Osijek area.
Outside Croatia
Family name Bužanec is present in this form only in Croatia.