In Croatia, Nago families are Croats (from Orahovica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Belisce and Osijek.
Prevalence
About 10 people with faimily name Nago live in Croatia today, in 7 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Belisce (<10), Vinkovci (<5), Valpovo (<5), and in Cetekovac in Orahovica area (<5).
Outside Croatia
Family name Nago (including: Nagoh , Nagoo , Naggo , Naago and Nhago ) is present in 47 countries worldwide.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1923 in source Emigration Commission Zagreb.