Surname Arayasajapong (Arayasajapong 
) , in the world, is a very rare family name. The last name Arayasajapong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arayasajapong | Thailand |
Araya, Somjai, Supakit, Thavorn, and Warinthorn