Last name Mandaing (Mandaing 
) , in all the world, is a rare cognomen. The surname Mandaing is characteristic of Philippines, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. Very seldom, Mandaing is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mandaing | United States, India, Philippines |