In Croatia, Bileta families are generally Croats (from Pula area ), very rarely Italians (from Pula ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and Rijeka.
Prevalence
About 30 people with faimily name Bileta live in Croatia today, in 9 households. There were 10 of them in the middle of the past century, and their number tripled. They are located in two Croatian counties, threee cities and threee other places, mostly in Pula (10), Loborika in Pula area (<10), Rijeka (<10), Kozljani in Labin area (<5), and in Matulji in Opatija area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1716 in source Catholic Church Parish Records.