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