In Croatia, Lucchetto families are mainly Italians (from Pula area ), equally Croats (also from Pula area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula area and in Pula.
Prevalence
About 20 people with faimily name Lucchetto live in Croatia today, in 12 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are located in only four Croatian places: in Galizana (15) and Vodnjan (<5) in Pula area, and in Retkovci (<5) and Prkovci (<5) in Vinkovci area.
Outside Croatia
Family name Lucchetto is present in 6 countries on three continents. The family name "Lucchetto " is used by small number of people in Italy , small number in the United States , and small number of people in Canada.