In Croatia, Dimec families are generally Croats (from Pregrada area ), very rarely Slovenes (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Oroslavje.
Prevalence
About 40 people with faimily name Dimec live in Croatia today, in 18 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are located in four Croatian counties and 5 other places, mostly in Zagreb (20), Mokrice (<10), in Gornje Brezno (<5) and Donje Brezno (<5) in Pregrada area, and in Selce (<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.