Surname นภาโรจน์ (นภาโรจน์ 
) , globally, is an extremely rare cognomen. The last name นภาโรจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, นภาโรจน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นภาโรจน์ | Thailand |