Stuburić families are Croats and they are mostly from Nova Gradiska area. In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Bosnian Krajina (Srbac area).
Prevalence
About 70 people with faimily name Stuburić live in Croatia today, in 20 households. There were 40 of them in the middle of the past century, and their number increased by 70 percent. They are only located in in 6 Croatian cities and four other places, mostly in Davor in Nova Gradiska area (55), Vinkovci (<10), Zagreb (<10), Tenja (<10), and in Ilaca in Ilok area (<5).
Outside Croatia
Family name Stuburić 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.