Surname Mustar (Mustar 
) , globally, is quite a rare last name. The surname Mustar is habitual in Slovenia, where it is quite a rare surname, Malaysia, and Indonesia, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, Malaysia, and India. Likewise, Mustar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mustar | Philippines, Egypt, India, Indonesia, Malaysia |
| philippe mustar FR (b. 1957) |
|
|
| aleš mustar Slovene writer, SI (b. 1968) |
|
|
| djunaidi mustar Indonesian political candidate, ID |
|