Cognomen Mulis (Mulis 
) , across the world, is a rare family name. The surname Mulis is characteristic of Latvia, where it is a rare surname, Malaysia, and Indonesia. Measured by absolute frequency, it is commonest in Indonesia, Malaysia, and the United States. Also, Mulis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mulis | Argentina, United States, Malaysia, India, Indonesia |