In Croatia, Pavichievaz families are predominantly Italians (from Pula ), rarely Serbs. 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 Pavichievaz live in Croatia today, in one household only. There were 20 of them in the middle of the past century, and their number halved. They are located in one Croatian city only, in Pula (<10).
Outside Croatia
Family name Pavichievaz is present in this form only in Croatia.