All around the world, Thathan (Thathan 
) is a very rare mostly male, but seldom feminine forename. The given name Thathan is characteristic of Southern Asia, particularly India, where it is an extremely rare boy's name. More frequently, Thathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thathan | Malaysia, Thailand, Colombia, Myanmar, India |