Family name Suesomsak (Suesomsak 
) , in all the world, is a very rare last name. The last name Suesomsak is characteristic of Thailand, where it is a very rare surname, and China, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suesomsak | Thailand, China |
Saiyud, Dharan, Nuttita, Thatsamon, and Phonprapha