Surname เตชะพงศ์ธร (เตชะพงศ์ธร 
) , in the entire world, is an extremely rare cognomen. The last name เตชะพงศ์ธร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เตชะพงศ์ธร | Thailand |