Family name Umisah (Umisah 
) , worldwide, is a rare cognomen. The last name Umisah is habitual in Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and India. Also, Umisah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umisah | India, Malaysia, Indonesia |