Across the world, Foss-Haneborg (Foss-Haneborg 
) is an extremely rare unknown gender forename. Much more frequently, Foss-Haneborg is the last name as well as the forename. Parts of the name also exists independently as a last name Foss, and a last name Haneborg.
| VARIANT | COUNTRY |
|---|---|
| Foss-Haneborg | Norway |