Surname Mersic (Mersic 
) , in the entire world, is a very rare last name. The last name Mersic is characteristic of Croatia, where it is a very rare surname, France, where it is an extremely rare surname, and the United States. Also, Mersic is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mersic | Croatia, Germany, United States, France |