Lošić families are mainly Croats and they are mostly from Djakovo area , often Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci and Knin. In Oćestovo in Knin every seventh inhabitant had the family name Lošić.
About 140 people with faimily name Lošić live in Croatia today, in 60 households. There were 130 of them in the middle of the past century, and their number increased by 0 percent. They are located in the most of Croatian counties, in 21 cities and 13 other places, mostly in Ocestovo (15), Stari Mikanovci in Djakovo area (15), Split (15), Zagreb (10), and in Stari Jankovci in Vinkovci area (10).