Family name Froderberg (Froderberg 
) , around the world, is a very rare last name. The cognomen Froderberg is habitual in Sweden, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Froderberg | Sweden, United States |
| albert john froderberg Ph.D. University of Washington 1963 |
|