Cognomen Napattaratrakul (Napattaratrakul 
) , around the world, is a very rare family name. The last name Napattaratrakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Napattaratrakul | Thailand |
Pailin, Chotirot, and Pattaraporn