Family name Rattanavirakul (Rattanavirakul 
) , across the world, is a very rare cognomen. The family name Rattanavirakul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, Rattanavirakul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rattanavirakul | Thailand |