Šunjić families are Croats and they are mostly from Ploce. According to some sources they are from Mostar area. In the past century, relatively most of Croatian residents bearing this family name were born in Herzegovina (Mostar area) and in Metkovic. In Rogotin in Ploce every fourth inhabitant had the family name Šunjić.
Prevalence
About 860 people with faimily name Šunjić live in Croatia today, in 330 households. There were 330 of them in the middle of the past century, and their number more than doubled. They are located in the most of Croatian counties, in 44 cities and 55 other places, mostly in Rogotin (185), Split (165), Zagreb (115), Stasevica (70), and in Metkovic (50).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.