In all the world, Marett (Marett 
) is a very rare unisex first name. The first name Marett is habitual in Germany, where it is a very rare feminine name, the United States, where it is an extremely rare epicene name, and China. More frequently, Marett is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marett | Australia, Jersey, Canada, United States, United Kingdom |