Cognomen Муган (Muhan 
, Mugan 
, Муган 
) , across the world, is quite a rare surname. The surname Муган is habitual in Malaysia, where it is a rare surname, Ireland, and United Arab Emirates. Not in comparison with a country's population, it most frequently occurs in Turkey, Japan, and Indonesia. Likewise, Муган is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhan | Turkey, Indonesia, Malaysia, India, Pakistan |
| Mugan | Turkey, Japan, Malaysia, United States, India |
| Муган | Kazakhstan, Russia, Ukraine |