In Croatia, Odvorčić families are Croats (from Pleternica ). In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica and Zagreb.
Prevalence
About 10 people with faimily name Odvorčić live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties and another small place , mostly in Zagreb (<10), Alaginci (<5), Pleternica (<5), Osijek (<5), and in Pozega (<5).
Outside Croatia
Family name Odvorčić is present in this form only in Croatia.