Cognomen Chabanthom (Chabanthom 
) , worldwide, is a very rare last name. The family name Chabanthom is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chabanthom | Thailand |
Panida, Phonthip, Suphaporn, and Thanaphisit