Fišer families are mainly Croats and they are mostly from Nasice area , rarely Slovenes (from Slovenia ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 270 people with faimily name Fišer live in Croatia today, in 130 households. There were 460 of them in the middle of the past century, and their number decreased by 40 percent. They are located in the most of Croatian counties, in 32 cities and 37 other places, mostly in Zagreb (55), Osijek (25), Vinkovci (10), Slatina (10), and in Breznica Nasicka in Nasice area (10).
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.