Cognomen ตำนาน (Mytha 
, Myth 
, Myty 
) , all over the world, is quite a rare family name. The last name ตำนาน is characteristic of Iraq, where it is a rare surname, Myanmar, and Indonesia. Measured by absolute frequency, it most frequently occurs in Indonesia, Myanmar, and Egypt. Likewise, ตำนาน is the forename as well as the last name.