Cognomen Pootan (Pootan 
) , all over the world, is a very rare last name. The surname Pootan is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Pootan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pootan | India, Thailand |