Family name Balterud-Antonsen (Balterud-Antonsen 
) , around the world, is an extremely rare surname. The family name Balterud-Antonsen is characteristic of Northern Europe, particularly Norway, where it is a very rare surname. Parts of the name also exists independently as a last name Antonsen.
| VARIANT | COUNTRY |
|---|---|
| Balterud-Antonsen | Norway |