Last name Parayanan (Parayanan 
) , across the world, is a very rare family name. The surname Parayanan is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Much less frequently, Parayanan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Parayanan | Thailand, India, Malaysia, Philippines |