Surname Ngamjitua (Ngamjitua 
) , in all the world, is an extremely rare cognomen. The family name Ngamjitua is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ngamjitua | Thailand |
Atchima, Baramee, and Chindakate