Last name Куньо (Куньо 
, Cugno 
, Cugnot 
) , in all the world, is quite a rare cognomen. The family name Куньо is characteristic of Italy, where it is quite a rare surname, Bulgaria, and France, where it is a rare surname. In absolute terms, it is commonest in Italy, France, and the United States. Much less frequently, Куньо is the forename as well as the last name.