Last name นิศารัตน์บวร (นิศารัตน์บวร 
) , in the entire world, is a very rare surname. The surname นิศารัตน์บวร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| นิศารัตน์บวร | Thailand |