Family name Kumsatian (Kumsatian 
) , in the world, is a very rare cognomen. The family name Kumsatian is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kumsatian | Thailand |
Areeya, Natnicha, Pakornpong, and Phatcharipha