Surname Sven-Aage (Sven-Aage 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Sven-Aage is the forename as well as the last name. Parts of the name also exists independently as a first name Sven, and a first name Aage.
| VARIANT | COUNTRY |
|---|---|
| Sven-Aage | Germany, Norway, Denmark |