Cognomen Mustaki (Mustaki 
) , globally, is a rare surname. The cognomen Mustaki is habitual in Switzerland, where it is a rare surname, Israel, and Indonesia, where it is a very rare surname. Measured by absolute frequency, it is commonest in India, Indonesia, and Switzerland. More frequently, Mustaki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mustaki | Tanzania, Switzerland, India, Indonesia, Puerto Rico |
| chloe mustaki Irish association football player, IE (b. 1995) |
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