About 10 people with faimily name Petršorić live in Croatia today, in three households only. There were 20 of them in the middle of the past century, and their number halved. They are located in only threee naselja i to in Malinska on the Island of Krk (<10), Zagreb (<5), and in Milcetici on the Island of Krk (<5).
Outside Croatia
At least four families with this surname emigrated from Croatia to the United States. Family name Petršorić is present in two countries on two continents. The family name "Petrsoric " is used by small number of people in the United States.