In Croatia, Piršlin families are almost entirely Croats (from Dugo Selo area ), very rarely Bosniaks (from Pula area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Osijek.
Prevalence
About 40 people with faimily name Piršlin live in Croatia today, in 15 households. There were 60 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties and 7 other places, mostly in Osijek (<10), Koprivnica (<10), Belisce (<5), Medulin in Pula area (<5), and in Jalsevec Nartski in Dugo Selo area (<5).
Outside Croatia
Family name Piršlin is present in four countries on two continents. The family name "Pirslin " is used by small number of people in the United States and small number in Canada.