Surname Damtha (Damtha 
) , in the entire world, is a very rare family name. The last name Damtha is characteristic of Thailand, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Also, Damtha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Damtha | Myanmar, India, United States, Thailand |