Cognomen Svend-Åge (Svend-Åge 
) , across the world, is an extremely rare surname. Much more prevalently, Svend-Åge is the forename as well as the last name. Parts of the name also exists independently as a first name Svend, and a first name Åge.
| VARIANT | COUNTRY |
|---|---|
| Svend-Åge | Denmark |