Family name Mangontarum (Mangontarum 
) , all over the world, is a very rare last name. The last name Mangontarum is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Much less frequently, Mangontarum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mangontarum | Philippines |
| mahid m mangontarum researcher |
|