In Croatia, Micelli families are Croats (from Novigrad ) and Italians. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Micelli live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian cities only, in Zagreb (<10) and Novigrad (<5).