In Croatia, Špinjača families are Croats (from Sibenik ). In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik.
Prevalence
About 20 people with faimily name Špinjača live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Sibenik (15), Supetar on the Island of Brac (<5), Zagreb (<5), Varazdin (<5), and in Vrpolje (<5).
Outside Croatia
Family name Špinjača is present in two countries on two continents.