Family name ธาดาเลิศภัทร (ธาดาเลิศภัทร 
) , across the world, is an extremely rare surname. The family name ธาดาเลิศภัทร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธาดาเลิศภัทร | Thailand |