Cognomen Marksang (Marksang 
) , around the world, is a very rare last name. The family name Marksang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Marksang | Thailand |
Tawat, Sudnounplang, Wanida, Rattiya, and Kankamon