In Croatia, Dinćir families are Croats (from Sisak area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sisak area.
Prevalence
Only a few people with faimily name Dinćir live in Croatia today, in one household only. They are only located in in one Croatian city and another small place , mostly in Lijeva Martinska Ves in Sisak area (<5) and Sisak (<5).
Outside Croatia
Family name Dinćir is present in this form only in Croatia.