Family name Phravorachith (Phravorachith 
) , throughout the world, is an extremely rare last name. The last name Phravorachith is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Predominantly, Phravorachith is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phravorachith | Laos, United States |