Fluka families are Croats and they are mostly from Zagreb. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Petrinja area.
Prevalence
About 70 people with faimily name Fluka live in Croatia today, in 20 households. There were 70 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, threee cities and 7 other places, mostly in Paruzevina (25), Kasina (20), Sesvete (15), Zagreb (<5), and in Donja Zelina (<5).
Outside Croatia
Family name Fluka (including: Flucsa , Flucha ) is present in 8 countries on three continents. The family name "Fluka " is used by few people in the United States.