Last name Torsteinson (Torsteinson 
) , worldwide, is a very rare family name. The family name Torsteinson is characteristic of Norway, where it is quite a rare surname, Honduras, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Torsteinson | Honduras, Norway, United States |
|
torstein torsteinson Norwegian artist, 1876-1966, NO (b. 1876) |
|
| sigmund torsteinson (b. 1905) |
|