In Croatia, Gojko families are predominantly Croats (from Sveti Ivan Zelina ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Knin area and in Zagreb.
Prevalence
About 60 people with faimily name Gojko live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 7 Croatian counties, in 7 cities and 7 other places, mostly in Zagreb (15), Zadrkovec (<10), Orlic in Knin area (<10), Lovran in Opatija area (<10), and in Sveti Ivan Zelina (<10).