Cognomen Leerunwarawat (Leerunwarawat 
) , globally, is a very rare last name. The cognomen Leerunwarawat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Leerunwarawat | Thailand |
Apidat, Apinawit, and Phetcharat