Throughout the world, นวลนัย (นวลนัย 
, Nuannai , Nuanai ) is a very rare feminine given name. The given name นวลนัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name. Also, นวลนัย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nuanai, Nuannai, นวลนัย | Thailand |