Cognomen ปัทมราช (ปัทมราช 
, Patsana 
, Patamas 
) , around the globe, is a rare family name. The last name ปัทมราช is characteristic of Greece, where it is a rare surname, Israel, where it is a very rare surname, and Thailand. Not in comparison with a country's population, the name is most common in India, Greece, and Thailand. Also, ปัทมราช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ปัทมราช | Thailand |
| Patsana | South Africa, Thailand, United States, Greece, Israel |
| Patamas | India, Malaysia, Thailand, United States |
| Pathamas | India, Thailand |
Patamaraj, Patsarach, Pattamarach, Pattamarakha, Pattamarut, Pattamasang, and Patthamarat
เปรือรัมย์, ขวานทอง, ชุมจิตร, ปานภูมิ, and จันทร์ขาว