Last name Palayathan (Palayathan 
) , in all the world, is a very rare surname. The surname Palayathan is characteristic of Malaysia, where it is a rare surname, South Africa, where it is an extremely rare surname, and India. Very seldom, Palayathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Palayathan | Malaysia, South Africa, India |