Cognomen Wacin (Wacin 
) , in the world, is a very rare surname. The cognomen Wacin is habitual in Germany, where it is an extremely rare surname, Nigeria, and Venezuela. Also, Wacin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wacin | Germany, Nigeria, United States, France, Venezuela |