In Croatia, Špinderk families are Croats (from Sveti Ivan Zelina ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Sveti Ivan Zelina. In Črečan in Sveti Ivan Zelina every fourth inhabitant had the family name Špinderk.
Prevalence
About 60 people with faimily name Špinderk live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 20 percent. They are located in four Croatian counties and 8 other places, mostly in Zagreb (15), Crecan (10), Pretoki (10), Zadar (<10), and in Sveti Ivan Zelina (<10).
Outside Croatia
Family name Špinderk is present in this form only in Croatia.