In Croatia, Lenzovich families are predominantly Croats (from Rijeka area ), rarely Slovenes (from Rijeka ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
Only a few people with faimily name Lenzovich live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only two Croatian places: in Rijeka (<5) and Cernik in Rijeka area (<5).
Outside Croatia
Family name Lenzovich is present in two countries on two continents. The family name "Lenzovich " is used by small number of people in the United States.