Varoščić families are Croats and they are mostly from Pleternica area. In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica area and in Pozega area.
Prevalence
About 80 people with faimily name Varoščić live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 60 percent. They are only located in in 6 Croatian cities and 6 other places, mostly in Dragovci in Pozega area (20), Sumece in Pleternica area (20), Zagreb (15), Slavonski Brod (10), and in Brodjanci in Valpovo area (<10).
Outside Croatia
Family name Varoščić is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.