In the world, Manteiga (Manteiga 
, Mentega 
, Mantega 
) is a very rare feminine forename. The given name Manteiga is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare girly name. More frequently, Manteiga is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Manteiga | Italy, Spain, Argentina, Brazil, Mozambique |
| Mentega | Indonesia, Israel |
| Mantega | Italy, Spain, United States, Argentina, Brazil |