Surname นาทรัพย์ (นาทรัพย์ 
) , across the world, is a rare family name. The cognomen นาทรัพย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, นาทรัพย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นาทรัพย์ | Thailand |