In Croatia, Mušlek families are Croats (from Krizevci ). In the past century, relatively most of Croatian residents bearing this family name were born in Krizevci and in Vrbovec area. In Veliki Raven in Krizevci every eighth inhabitant had the family name Mušlek.
Prevalence
About 50 people with faimily name Mušlek live in Croatia today, in 18 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, four cities and 9 other places, mostly in Veliki Raven (15), Kostanj in Vrbovec area (10), Mali Raven (<10), Zagreb (<10), and in Banovo (<10).