Across the world, Mahnan (Mahnan 
) is a very rare primarily boy's, but very infrequently female given name. The forename Mahnan is habitual in Indonesia, where it is a very rare male name, and India, where it is an extremely rare epicene name. More frequently, Mahnan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mahnan | Indonesia, Morocco, Malaysia, United States, India |