Surname Musthu (Musthu 
) , throughout the world, is a rare last name. The last name Musthu is habitual in Western Asia, particularly Qatar, where it is quite a rare surname, United Arab Emirates, and Bahrain. Measured by absolute frequency, it is commonest in Western Asia, particularly Saudi Arabia, United Arab Emirates, and Qatar. Likewise, Musthu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Musthu | Saudi Arabia, Oman, Bahrain, Qatar, United Arab Emirates |