In Croatia, Pildek families are Croats (from Pregrada area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Pregrada area.
Prevalence
About 20 people with faimily name Pildek live in Croatia today, in 10 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in only four Croatian places: in Poredje in Pregrada area (<10), Zagreb (<10), Prislin in Pregrada area (<5), and in Nova Bukovica in Slatina area (<5).
Outside Croatia
Family name Pildek is present in four countries on two continents.