Cognomen Phiraphol (Phiraphol 
) , across the world, is an extremely rare surname. Much more frequently, Phiraphol is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phiraphol | United States, Thailand |
Foosombati, Bundasak, Chusongsang, Netiworasakul, and Wongkhamphui