In Croatia, Butka families are Croats (from Slatina ). In the past century, relatively most of Croatian residents bearing this family name were born in Glina area and in Virovitica.
Prevalence
About 40 people with faimily name Butka live in Croatia today, in 9 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in four Croatian counties and another small place , mostly in Slatina (20), Cabuna in Virovitica area (<10), Virovitica (<5), Umag (<5), and in Slatine (<5).