In Croatia, Kaškić families are Croats (from the Island of Lastovo ). In the past century, relatively most of Croatian residents bearing this family name were born on the Island of Lastovo.
Prevalence
Only a few people with faimily name Kaškić live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Lastovo (<5) and Skrivena Luka (<5) on the Island of Lastovo.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.