Cognomen Yernin (Yernin 
) , all over the world, is an extremely rare surname. The last name Yernin is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Likewise, Yernin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yernin | Nicaragua, Costa Rica, United States, Peru, Venezuela |