In Croatia, Olovec families are Croats (from Zapresic area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Zapresic area.
Prevalence
About 20 people with faimily name Olovec live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in two Croatian counties, two cities and 5 other places, mostly in Prigorje Brdovecko in Zapresic area (<10), Petrinja (<5), in Senkovec (<5) and Drenje Brdovecko (<5) in Zapresic area, and in Zapresic (<5).
Outside Croatia
Family name Olovec is present in three countries on two continents.