In Croatia, Uggeri families are Italians (from Rovinj ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula.
Prevalence
Only a few people with faimily name Uggeri live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Rovinj (<5).
Outside Croatia
Family name Uggeri is present in 11 countries worldwide.