Bilota families are Croats and they are mostly from Trogir. In the past century, relatively most of Croatian residents bearing this family name were born in Trogir and in Trogir area.
Prevalence
About 60 people with faimily name Bilota live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number increased by 0 percent. They are located in four Croatian counties and two other places, mostly in Trogir (20), in Seget Donji (10) and Seget Vranjica (10) in Trogir area, Zagreb (<5), and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.