Cognomen Ё (Yo 
, Kagen 
, Ё 
) , all over the world, is a common surname. The surname Ё is characteristic of Macao, where it is quite a common surname, Myanmar, and Japan (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Japan, Myanmar, and Indonesia. Likewise, Ё is the forename as well as the last name.