Cognomen Kulacin (Kulacin 
) , in the entire world, is a rare last name. The cognomen Kulacin is characteristic of Serbia, where it is quite a rare surname, and France, where it is an extremely rare surname. Very seldom, Kulacin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kulacin | India, Serbia, France |