In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia.
Prevalence
About 10 people with faimily name Petkovšek live in Croatia today, in 0 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Rijeka (<5).
Outside Croatia
Family name Petkovšek is present in three countries on two continents. The family name "Petkovsek " is used by some 400 people in the United States.
