Around the globe, Mahathan (Mahathan 
) is a very rare mostly male, but seldom girly forename. The first name Mahathan is characteristic of Southern Asia, particularly India, where it is an extremely rare dominantly masculine, but uncommonly girly name. Much less frequently, Mahathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mahathan | India, Brazil |