Last name Сехун (Sehun 
, Сехун 
) , in the entire world, is quite a rare cognomen. The surname Сехун is characteristic of Myanmar, where it is quite a rare surname, Indonesia, where it is a rare surname, and Saudi Arabia. Not in comparison with a country's population, the name is most common in Indonesia, Myanmar, and Nigeria. More prevalently, Сехун is the forename as well as the last name.