Surname Amtu (Amtu 
) , in the entire world, is a rare family name. The family name Amtu is habitual in Nigeria, where it is a very rare surname, India, where it is an extremely rare surname, and Philippines. More prevalently, Amtu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amtu | Philippines, Nigeria, United States, India, Pakistan |