Last name Мийо (Mijo 
, Millot 
, Millau 
) , around the world, is a common cognomen. The cognomen Мийо is characteristic of Reunion, where it is quite a common surname, France, and Uruguay, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in France, Indonesia, and Reunion. Likewise, Мийо is the forename as well as the last name.