In Croatia, Matečak families are Croats (from Varazdin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin area and in Varazdin. In Lužan Biškupečki in Varazdin area every tenth inhabitant had the family name Matečak.
Prevalence
About 40 people with faimily name Matečak live in Croatia today, in 16 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are only located in in one Croatian city and 9 other places, mostly in Turcin (<10), Luzan Biskupecki (<5), Varazdin Breg (<5) and Ljubescica (<5) in Varazdin area, and in Varazdin (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.