Surname งามสุทธา (งามสุทธา 
, Ngamsutta , Ngamsuttha ) , in the world, is a very rare cognomen. The cognomen งามสุทธา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ngamsuttha, Ngamsutta, งามสุทธา | Thailand |