Last name ميثان (Mithan 
, ميثان 
, Mithen 
) , in the entire world, is quite a rare cognomen. The surname ميثان is characteristic of Australia, where it is a rare surname, Pakistan, and Bangladesh. More prevalently, ميثان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mithan | Saudi Arabia, Bangladesh, Myanmar, Pakistan, India |
| ميثان | Iraq, Yemen |
| Mithen | United Kingdom, Bangladesh, United States, India, Australia |