Surname ภูวนัตตรัย (ภูวนัตตรัย 
) , in the world, is a very rare family name. The cognomen ภูวนัตตรัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ภูวนัตตรัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ภูวนัตตรัย | Thailand |