Cognomen ดำรงเกียรติกุล (ดำรงเกียรติกุล, Dumrongkeattikul 
) , worldwide, is a very rare surname. The last name ดำรงเกียรติกุล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dumrongkeattikul | Thailand |