Surname ตันชัยสวัสดิ์ (Tanchaisawat 
, ตันชัยสวัสดิ์ , Tanchaisawad ) , across the world, is a rare family name. The family name ตันชัยสวัสดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ตันชัยสวัสดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanchaisawad, ตันชัยสวัสดิ์, Tanchaisawat | Thailand |