Surname Nadtapat (Nadtapat 
) , in the world, is an extremely rare last name. Predominantly, Nadtapat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nadtapat | Thailand |
Tadniyom, Chatwiraporn, Anansittiporn, Pataveepatcharakul, and Thavornpattanapong