In Croatia, Drvenščak families are Croats (from Pregrada area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pregrada area and in Krapina.
Prevalence
Only a few people with faimily name Drvenščak live in Croatia today, in one household only. They are located in only two naselja i to in Hrastelnica (<5) and Lupinjak in Pregrada area (<5).
Outside Croatia
Family name Drvenščak is present in this form only in Croatia.