Family name മിഥുൻ (Mithun 
, മിഥുൻ) , globally, is a common last name. The surname മിഥുൻ is habitual in Bangladesh, where it is quite a common surname, Qatar, where it is quite a rare surname, and Oman. In absolute terms, this name is the most popular in Bangladesh, India, and Saudi Arabia. Much more frequently, മിഥുൻ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mithun | Sri Lanka, United Arab Emirates, India, Bangladesh, Saudi Arabia |