In Croatia, Oswald families are predominantly Croats (from Nasice area ), rarely Germans (from Beli Manastir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Beli Manastir area.
Prevalence
Only a few people with faimily name Oswald live in Croatia today, in four households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in four Croatian counties, threee cities and threee other places, mostly in Osijek (<5), Koska in Nasice area (<5), Mundanije on the Island of Rab (<5), Vinkovci (<5), and in Velika in Pozega area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.