In Croatia, Stark families are Croats (from Osijek area ).
Prevalence
Only a few people with faimily name Stark live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in threee Croatian counties, two cities and another small place , mostly in Krk on the Island of Krk (<5), Zagreb (<5), and in Darda in Osijek area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.