In Croatia, Štruml families are predominantly Croats (from Daruvar area ), rarely Czechs (from Grubisno Polje ), and very rarely Hungarians (from Grubisno Polje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Daruvar area and in Grubisno Polje. In Maslenjača in Daruvar area every sixth inhabitant had the family name Štruml.
Prevalence
About 30 people with faimily name Štruml live in Croatia today, in 14 households. There were 10 of them in the middle of the past century, and their number tripled. They are located and another small Croatian place , mostly in Zagreb (10), Nova Gradiska (<10), Ivanovo Selo (<5), Popovaca in Kutina area (<5), and in Daruvar (<5).
Outside Croatia
Family name Štruml is present in this form only in Croatia.
