Last name Musiah (Musiah 
) , globally, is a rare family name. The family name Musiah is characteristic of Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Musiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Musiah | Malaysia, Indonesia, United States |