Surname Mamanto (Mamanto 
) , around the globe, is a very rare last name. The surname Mamanto is habitual in Philippines, where it is a very rare surname, Indonesia, and Canada, where it is an extremely rare surname. In absolute terms, it is the most numerous in Indonesia, Philippines, and India. Very seldom, Mamanto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mamanto | Canada, Philippines, South Africa, India, Indonesia |