Family name Panyanut (Panyanut 
) , globally, is an extremely rare surname. The cognomen Panyanut is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Panyanut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panyanut | Thailand |
Sripueak, Panthong, Changngan, and Lertwattanakun