Family name Talsethagen (Talsethagen 
) , throughout the world, is a very rare surname. The surname Talsethagen is habitual in Norway, where it is a rare surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Talsethagen | Norway, Thailand |
| gunnar talsethagen Norwegian writer and association football player, NO (b. 1931) |
|