Guberović 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 Bosanian Posavina (Bosanska Gradiska area). In Gornji Varoš in Nova Gradiska area every ninth inhabitant had the family name Guberović.
Prevalence
About 90 people with faimily name Guberović live in Croatia today, in 40 households. There were 80 of them in the middle of the past century, and their number increased by 20 percent. They are located in 6 Croatian counties, in 6 cities and 7 other places, mostly in Gornji Varos in Nova Gradiska area (40), Zagreb (20), Nova Gradiska (10), Daruvar (<10), and in Ivanec Bistranski (<10).
Outside Croatia
At least one family with this surname emigrated from Croatia to the United States. Family name Guberović is present in 6 countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.