Last name Piyama (Piyama 
) , throughout the world, is a rare family name. The family name Piyama is characteristic of Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and India. Likewise, Piyama is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piyama | Malaysia, Thailand, Myanmar, India, Indonesia |