Cognomen Kamolratana (Kamolratana 
) , around the world, is a very rare last name. The surname Kamolratana is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Kamolratana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamolratana | United Kingdom, Thailand, United States |