In Croatia, Pozzi families are Croats (from Zagreb ).
Prevalence
Only a few people with faimily name Pozzi 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 only two Croatian places: in Zagreb (<5) and Valentici in Novigrad area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.