Family name ณัฐบุตร (ณัฐบุตร 
, Nattabut , Nathabut ) , around the world, is a very rare surname. The last name ณัฐบุตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, ณัฐบุตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nathabut, Nussabut, Nattabut, ณัฐบุตร | Thailand |