In Croatia, Krasko families are Croats (from Pleternica ). In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica.
Prevalence
Only a few people with faimily name Krasko 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 two naselja i to in Pleternica (<5) and Gradac (<5).