In all the world, Muscus (Muske 
, Musk 
, Musgo 
) is a rare gender-neutral first name. The first name Muscus is habitual in Saudi Arabia, where it is a rare epicene name, and India, where it is a very rare gender-neutral name. More frequently, Muscus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Muske | Germany, Belgium, United States, India, Canada |
| Musk | Germany, United Kingdom, Australia, United States, India |
| Musgo | Spain, United States, Ecuador, Brazil, Venezuela |
| Muscus | Venezuela, Netherlands, Colombia, United States |