Cognomen Mahatanakom (Mahatanakom 
) , globally, is a very rare last name. The last name Mahatanakom is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mahatanakom | Thailand |
Sarawut, Satawat, Todsawat, and Suphakkanya