In Croatia, Uka families are mainly Croats (from Vodice ), less frequently Albanians (from Pula area ). In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo and in Pula.
Prevalence
About 40 people with faimily name Uka live in Croatia today, in 18 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 6 Croatian counties and four other places, mostly in Zagreb (15), Pula (<10), Vodice (<10), Varazdin (<5), and in Porec (<5).