Cognomen Муамер (Muammar 
, Muamar 
, Muamer 
) , around the globe, is quite a common last name. The family name Муамер is habitual in North Macedonia, where it is quite a common surname, Bosnia and Herzegovina, where it is quite a rare surname, and Indonesia. Not in comparison with a country's population, it is the most numerous in Indonesia, Saudi Arabia, and North Macedonia. More prevalently, Муамер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muammar | Philippines, Malaysia, Saudi Arabia, Indonesia, Turkey |
| Muamar | Philippines, Malaysia, Sudan, Saudi Arabia, Indonesia |
| Muamer | Philippines, North Macedonia, Saudi Arabia, Bosnia and Herzegovina, Indonesia |
| Муамер | Russia, Kyrgyzstan, Ukraine |