In Croatia, Prtorić families are Croats (from the Island of Pag ). In the past century, relatively most of Croatian residents bearing this family name were born on the Island of Pag and in Rijeka.
Prevalence
About 50 people with faimily name Prtorić live in Croatia today, in 20 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five naselja i to in Kolan on the Island of Pag (30), Rijeka (<10), Zagreb (<10), and in Mandre (<10) and Simuni (<5) on the Island of Pag.
Outside Croatia
Family name Prtorić (including: Prtoric , Prtorich ) is present in four countries on two continents. "Prtorich " is used by small number of people in the United States.