Cognomen Svenni (Svenni 
) , all over the world, is a very rare family name. The surname Svenni is characteristic of Norway, where it is a rare surname, and Germany, where it is an extremely rare surname. Also, Svenni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Svenni | Germany, Iceland, Norway |