In Croatia, Špaček families are predominantly Croats (from Kutina ), rarely Czechs (from Daruvar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Kutina and Daruvar.
Prevalence
About 30 people with faimily name Špaček live in Croatia today, in 13 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in 8 Croatian counties, in 9 cities and two other places, mostly in Kutina (10), Vinkovci (<10), Varazdin (<5), Sirac in Daruvar area (<5), and in Ljudevit Selo (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.