Family name Ratchatawat (Ratchatawat 
) , globally, is an extremely rare last name. The family name Ratchatawat is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Ratchatawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ratchatawat | Thailand |