In Croatia, Palaziol families are predominantly Italians (from Rovinj area ), rarely Croats (also from Rovinj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rovinj area and in Pula.
Prevalence
About 10 people with faimily name Palaziol live in Croatia today, in 9 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are only located in two Croatian cities and another small place , mostly in Rovinj (<10), Bale in Rovinj area (<10), and in Pula (<5).
Outside Croatia
Family name Palaziol is present in 7 countries worldwide. "Pallaziol " is used by few people in the United States.