In Croatia, Plasković families are predominantly Macedonians (from Dubrovnik area ), rarely Croats (also from Dubrovnik area ). In the past century, relatively most of Croatian residents bearing this family name were born in Serbia.
Prevalence
Only a few people with faimily name Plasković live in Croatia today, in two households only. They are located in only two naselja i to in Kosovecko in Zlatar area (<5) and Cavtat in Dubrovnik area (<5).
Outside Croatia
Family name Plasković (including: Plaskovic , Plaskovich ) is present in five countries.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1683 in source Catholic Church Parish Records.