Cognomen Gjermstad (Gjermstad 
) , globally, is a rare surname. The family name Gjermstad is characteristic of Norway, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Gjermstad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gjermstad | Norway, United States, Malaysia |
| andreas gjermstad Norwegian actor, NO (b. 1932) |
|