Cognomen Wangmanaopitak (Wangmanaopitak 
) , all over the world, is an extremely rare family name. The cognomen Wangmanaopitak is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wangmanaopitak | Thailand |
Ayalyn, Sarinya, Matarani, and Prapaiphat