Worldwide, พลอยนภัสสร (พลอยนภัสสร 
, Ploynapassorn , Ploynapatsorn ) is a very rare girly first name. The first name พลอยนภัสสร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| พลอยนภัสสร, Ploynapassorn, Ploynapatsorn | Thailand |