Surname Phonlawut (Phonlawut 
) , in all the world, is an extremely rare family name. Much more frequently, Phonlawut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phonlawut | United States, Thailand |
Chansri, Khumeiam, Khwasena, Laobussararak, Chaitong, Chainuwat, Ratnamusik, Samarnkiatsakul, Kaeosanga, Boonvitavajarand, Boonvitavajarern, Jaturawichanan, and Srirungrueang