Rogar families are Croats and they are mostly from Zlatar area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zlatar area.
Prevalence
About 210 people with faimily name Rogar live in Croatia today, in 100 households. There were 220 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 15 cities and 27 other places, mostly in Zagreb (70), Sesvete (20), Kutina (20), Globocec in Zlatar area (10), and in Grabovac in Beli Manastir 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.