All over the world, ทวิวัฒน์ (ทวิวัฒน์ 
) is a very rare boy's first name. The given name ทวิวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare masculine name. Also, ทวิวัฒน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทวิวัฒน์ | Thailand |