Surname مارنى (Marnie 
, Marni , Marney 
) , all around the world, is a common last name. The family name مارنى is characteristic of Indonesia, where it is quite a rare surname, Malaysia, and Australia. Measured by absolute frequency, it is commonest in Indonesia, India, and the United States. Also, مارنى is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marnie, Marni | Philippines, Indonesia, United States, Australia, India |
| Marney | Philippines, United States, Australia, India, Canada |