Surname สุภัทรตรา (สุภัทรตรา 
) , across the world, is an extremely rare family name. The family name สุภัทรตรา is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, สุภัทรตรา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุภัทรตรา | Thailand |