Worldwide, Mantera (Mantera 
) is a rare mostly male, but seldom feminine given name. The forename Mantera is habitual in Indonesia, where it is a very rare boy's name, and India, where it is an extremely rare dominantly feminine, but infrequently male name. Also, Mantera is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mantera | Tanzania, Italy, Spain, Indonesia, India |