Cognomen Jansatian (Jansatian 
) , all around the world, is a very rare family name. The surname Jansatian is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jansatian | Thailand |
Oratai, Wassana, Teerapap, and Thanpitcha