Family name Ngaokla (Ngaokla 
) , all over the world, is a very rare cognomen. The surname Ngaokla is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ngaokla | Thailand |
Nipoon, Nutnutcha, Phanandorn, and Atcharaphon