In Croatia, Altman families are Croats (from Vrbovec ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Nova Gradiska area.
Prevalence
About 10 people with faimily name Altman live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number halved. They are located in four Croatian cities only: in Zagreb (<5), Zadar (<5), Poljana (<5), and in Salatici on the Island of Krk (<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.