Globally, นวัสน์ (นวัสน์ 
) is a very rare dominantly male, but infrequently feminine first name. The given name นวัสน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly male, but uncommonly female name.
| VARIANT | COUNTRY |
|---|---|
| นวัสน์ | Thailand |
สีหะประเสริฐ, and ศรีวิหค