Family name ญาโนทัย (ญาโนทัย 
) , around the globe, is an extremely rare last name. The surname ญาโนทัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ญาโนทัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ญาโนทัย | Thailand |