Ušić families are Croats and they are mostly from Pula area. In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Pula area. In Valtura in Pula area every fourth inhabitant had the family name Ušić.
Prevalence
About 180 people with faimily name Ušić live in Croatia today, in 80 households. There were 190 of them in the middle of the past century, and their number decreased by 10 percent. They are only located in in 8 Croatian cities and 7 other places, mostly in Pula (65), in Valtura (60), Liznjan (10) and Muntic (<10) in Pula area, and in Sibenik (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.