In Croatia, Orinčić families are Croats (from Zapresic area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zapresic area.
Prevalence
About 20 people with faimily name Orinčić live in Croatia today, in 10 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in threee Croatian counties, threee cities and threee other places, mostly in Zagreb (<10), Velika Gorica (<5), Zadar (<5), and in Donja Pusca (<5) and Gornja Pusca (<5) in Zapresic area.
Outside Croatia
At least two families with this surname emigrated from Croatia to the United States. Family name Orinčić is present in this form only in Croatia.