In Croatia, Lorenzo families are Croats (from Serbia ). In the past century, relatively most of Croatian residents bearing this family name were born in Serbia.
Prevalence
Only a few people with faimily name Lorenzo live in Croatia today, in two households only. They are located in one Croatian city only, in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.