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 | Indonesia, Egypt, Malaysia, Philippines, India |
| philippe mustar FR (b. 1957) |
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| aleš mustar Slovene writer, SI (b. 1968) |
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| djunaidi mustar Indonesian political candidate, ID |
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