Around the globe, ถาวัลย์ (ถาวัลย์ 
) is a very rare largely girly, but seldom male first name. The forename ถาวัลย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily girly, but very infrequently boy's name. Likewise, ถาวัลย์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ถาวัลย์ | Thailand |