Surname Ekkathat (Ekkathat 
) , in the world, is a rare family name. The cognomen Ekkathat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Ekkathat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ekkathat | Thailand |
Anda, Arnon, Anurut, Chukhim, Achiraya, Khrueaphan, Phatcharee, and Putthapong