Family name Umayati (Umayati 
) , worldwide, is a rare surname. The cognomen Umayati is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname, and Malaysia, where it is a very rare surname. Very seldom, Umayati is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umayati | India, Malaysia, Indonesia |