Family name Museler (Musel 
, Museler 
) , in all the world, is a rare surname. The cognomen Museler is characteristic of Namibia, where it is quite a rare surname, Austria, where it is a rare surname, and Czechia. Not in comparison with a country's population, it is commonest in the United States, Germany, and Namibia. Much less frequently, Museler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Musel | United States, Afghanistan, Austria, Germany, Myanmar |
| Museler | Namibia, United States, France, South Africa, Germany |