Cognomen Marls (Marls 
) , worldwide, is a very rare surname. The last name Marls is habitual in Honduras, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Marls is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marls | Philippines, Australia, United States, India, New Zealand |