Cognomen Gunheim (Gunheim 
) , throughout the world, is a very rare last name. The last name Gunheim is characteristic of Norway, where it is a rare surname, the United States, where it is an extremely rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Gunheim | Norway, United States, Canada |
| hans t. gunheim Norwegian politician, NO (b. 1847) |
|