Last name Sumaler (Sumaler 
) , around the globe, is a very rare cognomen. The surname Sumaler is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Much less frequently, Sumaler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sumaler | Thailand, Indonesia |