In Croatia, Fišli families are generally Croats (from Virovitica ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and Zagreb.
Prevalence
About 20 people with faimily name Fišli live in Croatia today, in 11 households. There were 40 of them in the middle of the past century, and their number halved. They are only located in in 6 Croatian cities and threee other places, mostly in Slatina (<10), Virovitica (<10), Zagreb (<5), Varazdin (<5), and in Rezovac (<5).