All over the world, Thanavath (Thanavath 
) is a very rare boy's forename. Much less frequently, Thanavath is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thanavath | Laos, United States, Thailand, India |
| thanavath phonvichai Ph.D. University of Northern Colorado 1995 |
|
Kamala, Ponnui, Vongpiboon, Phonvichai, Kotchawong, Jaroenvanit, Sounthalaluk, Phonthongtin, and Hirunpraditkul