In Croatia, Obst families are generally Croats (from Pozega area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and in Pozega area.
Prevalence
About 10 people with faimily name Obst live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian counties, in one city and another small place , mostly in Jaksic in Pozega area (15) and Zadar (<5).
Outside Croatia
Family name Obst is present in 42 countries worldwide. The family name "Obst " is used by some 5000 people in Germany , about 900 in the United States , and some 600 people in Australia.