>
Cognomen Uengkusonmongkhon (Uengkusonmongkhon ) , throughout the world, is a very rare surname. The last name Uengkusonmongkhon is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Uengkusonmongkhon | Thailand |
Suporn, Krajang, Natjira, Phuangnoi, and Theekathat