Last name นิลวดี (นิลวดี 
, Nilvadee 
) , in the world, is a rare cognomen. The surname นิลวดี is habitual in Thailand, where it is a rare surname, and China, where it is an extremely rare surname. Also, นิลวดี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นิลวดี | Thailand |
| Nilvadee | Thailand, United States, China |