In all the world, Omadan (Omadan 
) is a rare predominantly masculine, but very infrequently female forename. The forename Omadan is habitual in Southern Asia, particularly India, where it is a very rare primarily boy's, but very infrequently girly name. Also, Omadan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Omadan | India, Philippines |