Cognomen Sawanah (Sawanah 
) , all around the world, is a rare last name. The cognomen Sawanah is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Malaysia. Very seldom, Sawanah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawanah | Indonesia, United States, Brazil, Malaysia |