Nobilo families are Croats and they are mostly from the Island of Korcula. In the past century, relatively most of Croatian residents bearing this family name were born on the Island of Korcula and in Split.
Prevalence
About 110 people with faimily name Nobilo live in Croatia today, in 50 households. There were 110 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 8 cities and 5 other places, mostly in Lumbarda (60) and Blato (25) on the Island of Korcula, Zagreb (20), Trpanj on the Peljesac peninsula (<10), and in Split (<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.