Last name ดุสิตสวัสดิ์ (ดุสิตสวัสดิ์ 
) , globally, is a very rare cognomen. The family name ดุสิตสวัสดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ดุสิตสวัสดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดุสิตสวัสดิ์ | Thailand |