In the world, ณัฏฐ์รียา (ณัฏฐ์รียา 
) is a very rare girly forename. The forename ณัฏฐ์รียา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare female name.
| VARIANT | COUNTRY |
|---|---|
| ณัฏฐ์รียา | Thailand |
ขวารัตน์, and ไกรสังเกตุ