In Croatia, Klubičko families are predominantly Czechs (from Daruvar ), rarely Croats (also from Daruvar ). In the past century, relatively most of Croatian residents bearing this family name were born in Daruvar and in Daruvar area. In Brestovačka Brda in Daruvar area every twentieth inhabitant had the family name Klubičko.
Prevalence
About 10 people with faimily name Klubičko live in Croatia today, in 6 households. They are located in four Croatian counties, threee cities and threee other places, mostly in Daruvar (<10), Zagreb (<5), Kutina (<5), Punat on the Island of Krk (<5), and in Ilova (<5).
Outside Croatia
Family name Klubičko (including: Klubitschko , Klubicko and Klubícko ) is present in five countries on two continents.