Last name ดวงกมลไทย์ (ดวงกมลไทย์ 
) , across the world, is an extremely rare cognomen. The family name ดวงกมลไทย์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ดวงกมลไทย์ | Thailand |