Family name ตันชัยวัฒนะ (ตันชัยวัฒนะ 
) , across the world, is an extremely rare last name. The surname ตันชัยวัฒนะ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ตันชัยวัฒนะ | Thailand |