In Croatia, Malus families are almost entirely Croats (from Cazma area ), very rarely Slovenes (from Klanjec ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Bjelovar.
Prevalence
About 70 people with faimily name Malus live in Croatia today, in 20 households. There were 80 of them in the middle of the past century, and their number decreased by 10 percent. They are located in four Croatian counties, in 6 cities and two other places, mostly in Zagreb (40), Klanjec (<10), Brezine in Cazma area (<10), Sisak (<5), and in Dugo Selo (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.