In Croatia, Piffar families are Croats by relative majority (from Labin area ), equally Italians (from Labin ). In the past century, relatively most of Croatian residents bearing this family name were born in Labin area.
Prevalence
Only a few people with faimily name Piffar live in Croatia today, in one household 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 Labin (<5).
Outside Croatia
Family name Piffar is present in this form only in Croatia.
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.