Last name ทวีปวรเดช (ทวีปวรเดช 
, Taweepworadej 
) , globally, is a very rare family name. The surname ทวีปวรเดช is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ทวีปวรเดช | Thailand |
| Taweepworadej | United States, Thailand |