Family name Folian (Фолян 
, Folian 
) , all around the world, is a rare cognomen. The surname Folian is characteristic of Austria, where it is quite a rare surname, Romania, where it is a rare surname, and Georgia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Austria, Romania, and Germany. Very seldom, Folian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Фолян | Armenia, Russia, Ukraine |
| Folian | Germany, Romania, Austria, United States, Argentina |