Vranek 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 area.
Prevalence
About 110 people with faimily name Vranek live in Croatia today, in 40 households. There were 130 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 10 Croatian counties, in 12 cities and 11 other places, mostly in Zagreb (20), Pitomaca in Djurdjevac area (20), Pula (15), Mali Losinj on the Island of Losinj (<10), and in Oborovo in Dugo Selo area (<10).
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.