In Croatia, Piuti families are Croats (from Rovinj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rovinj area and in Rijeka.
Prevalence
Only a few people with faimily name Piuti live in Croatia today, in one household only. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only one small Croatian place, in Strped (<10).
Outside Croatia
Family name Piuti is present in 10 countries on four continents.