In Croatia, Waldman families are Croats (from Osijek ).
Prevalence
Only a few people with faimily name Waldman 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 two Croatian cities only, in Zagreb (<5) and Osijek (<5).
Outside Croatia
Family name Waldman is present in 60 countries worldwide. The family name "Waldman " is used by some 9000 people in the United States , about 800 in Israel , and some 700 people in Argentina. "Waldmann " is used by some 6000 people in Germany , about 1000 in the United States , and some 500 people in Brazil.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.