In Croatia, Pocrnčić families are Croats (from Grubisno Polje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Grubisno Polje area and in Bjelovar.
Prevalence
About 40 people with faimily name Pocrnčić live in Croatia today, in 15 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, four cities and 7 other places, mostly in Orovac in Bjelovar area (<10), Cazma (<10), Klokovec in Krapina area (<10), Grubisno Polje (<5), and in Bjelovar (<5).
Outside Croatia
At least one family with this surname emigrated from Croatia to the United States. Family name Pocrnčić is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1924 in source Emigration Commission Zagreb.