Last name Philawan (พิลาวรรณ 
, พิลาวัลย์ , Philawan 
) , all over the world, is a rare cognomen. The last name Philawan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More prevalently, Philawan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พิลาวัลย์, พิลาวรรณ | Thailand |
| Philawan | Thailand, United States |
| phornphirun philawan Thai association football player, TH (b. 1999) |
|