Steiner families are predominantly Croats and the family name originates from Orahovica , rarely Italians. In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Zagreb.
Prevalence
About 90 people with faimily name Steiner live in Croatia today, in 50 households. There were 90 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 12 cities and 9 other places, mostly in Osijek (30), Zagreb (20), Umag (10), Rijeka (<5), and in Orahovica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over a hundred times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.