Zelenbrz families are Croats and they are mostly from Djurdjevac area. In the past century, relatively most of Croatian residents bearing this family name were born in Djurdjevac area and in Virovitica.
Prevalence
About 60 people with faimily name Zelenbrz live in Croatia today, in 30 households. There were 100 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties, in 8 cities and 7 other places, mostly in Spisic Bukovica in Virovitica area (10), Zagreb (<10), Virovitica (<10), Pitomaca in Djurdjevac area (<10), and in Busetina in Virovitica area (<10).
Outside Croatia
Family name Zelenbrz is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.