Stojnić families are mainly Croats and they are mostly from Porec , also Serbs, very rarely Italians. In the past century, relatively most of Croatian residents bearing this family name were born in Porec and Pula. In Vabriga in Porec every fourth inhabitant had the family name Stojnić.
Prevalence
About 250 people with faimily name Stojnić live in Croatia today, in 120 households. There were 230 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 26 cities and 23 other places, mostly in Tar (35), Porec (25), Zagreb (20), Rijeka (20), and in Vabriga (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.