Worldwide, มนวัฒน์ (มนวัฒน์ 
) is a very rare mostly masculine, but infrequently female forename. The forename มนวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely masculine, but seldom girly name.
| VARIANT | COUNTRY |
|---|---|
| มนวัฒน์ | Thailand |