Žubrinić families are Croats and they are mostly from Otocac. In the past century, relatively most of Croatian residents bearing this family name were born in Otocac and Zagreb.
About 220 people with faimily name Žubrinić live in Croatia today, in 110 households. There were 290 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 23 cities and 17 other places, mostly in Otocac (50), Zagreb (45), Prozor (35), Osijek (<10), and in Knezevo in Beli Manastir area (<10).