In Croatia, Polinčić families are Croats (from Pleternica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica area and in Nova Gradiska. In Živike in Pleternica area every thirtieth inhabitant had the family name Polinčić.
Prevalence
About 20 people with faimily name Polinčić live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in only five naselja i to in Zivike in Pleternica area (<10), Slavonski Brod (<10), Resetari in Nova Gradiska area (<10), Oriovac in Pleternica area (<5), and in Sisak (<5).
Outside Croatia
Family name Polinčić is present in this form only in Croatia.
