In Croatia, Plisco families are predominantly Croats (from Pula area ), rarely Italians. In the past century, relatively most of Croatian residents bearing this family name were born in Pula area.
Prevalence
Only a few people with faimily name Plisco live in Croatia today, in two households only. There were 20 of them in the middle of the past century, and their number decreased significantly. They are located in one Croatian city only, in Pula (<5).
Outside Croatia
Family name Plisco is present in 7 countries on three continents. The family name "Plisco " is used by some 80 people in the United States , small number in Indonesia , and small number of people in Romania.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.