In Croatia, Oberški families are generally Croats (from Pregrada area ), rarely Slovenes (also from Pregrada area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Zagreb.
Prevalence
About 10 people with faimily name Oberški live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Kupljenovo (<5), Gornje Brezno in Pregrada area (<5), Suhopolje in Virovitica area (<5), and in Prislin in Pregrada area (<5).
Outside Croatia
Family name Oberški (including: Oberski , Obersky and Oberschi ) is present in 13 countries on four continents. The family name "Oberski " is used by some 400 people in the United States , small number in Germany , and small number of people in Poland.