Cognomen ธีระกมลรัตน์ (ธีระกมลรัตน์ 
) , in the entire world, is an extremely rare family name. The cognomen ธีระกมลรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธีระกมลรัตน์ | Thailand |