In Croatia, Klasićek families are Croats (from Bjelovar ). In the past century, relatively most of Croatian residents bearing this family name were born in Krapina area and in Bjelovar.
Prevalence
Only a few people with faimily name Klasićek live in Croatia today, in one household only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Zagreb (<5), Putkovec in Krapina area (<5), Josipovac (<5), and in Novi Glog in Krizevci area (<5).
Outside Croatia
Family name Klasićek is present in three countries.