Only a few people with faimily name Lizzardo 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 one small Croatian place, in Kringa in Pazin area (<5).
Outside Croatia
Family name Lizzardo is present in five countries on four continents.
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.