Surname นิลพฤกษ์ธีรา (นิลพฤกษ์ธีรา 
) , all over the world, is an extremely rare cognomen. The family name นิลพฤกษ์ธีรา is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| นิลพฤกษ์ธีรา | Thailand |