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