Family name Nittayakorn (Nittayakorn 
) , across the world, is an extremely rare surname. The cognomen Nittayakorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, Nittayakorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nittayakorn | Thailand |