Surname ユハン (Juhan 
, ユハン ) , in the entire world, is quite a rare cognomen. The cognomen ユハン is characteristic of Malaysia, where it is quite a rare surname, Philippines, where it is a rare surname, and South Korea. Not in comparison with a country's population, this name is the most popular in South-eastern Asia, particularly Malaysia, Philippines, and Indonesia. More frequently, ユハン is the forename as well as the last name.