Family name Нагано (Nagano 
, 永野 , Нагано 
) , globally, is quite a rare cognomen. The cognomen Нагано is habitual in Singapore, where it is a rare surname, Japan, and Brazil. Not in comparison with a country's population, it is the most numerous in Brazil, Japan, and the United States. Much less frequently, Нагано is the forename as well as the last name.