Surname นันทวัฒน์ชัย (Nanthawatchai 
, Nantawatchai , นันทวัฒน์ชัย ) , throughout the world, is an extremely rare family name. Much more prevalently, นันทวัฒน์ชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nantawatchai, Nanthawatchai, นันทวัฒน์ชัย | Thailand |