Family name Feßl (Feßl 
) , throughout the world, is a very rare surname. The family name Feßl is characteristic of Western Europe, particularly Austria, where it is a rare surname, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Feßl | Germany, Austria |
| diana feßl DE (b. 1977) |
|