Last name Fernstedt (Fernstedt 
) , throughout the world, is a rare family name. The surname Fernstedt is habitual in Sweden, where it is a rare surname, Switzerland, and Germany, where it is an extremely rare surname. In absolute terms, it is the most numerous in Sweden, Switzerland, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Fernstedt | Germany, Sweden, Switzerland, United States |
| carl fredrik fernstedt Swedish actor, SE (b. 1761) |
|