Family name Trege (Trege 
) , in all the world, is a very rare last name. The family name Trege is characteristic of Sweden, where it is a rare surname, and Brazil, where it is an extremely rare surname. Also, Trege is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trege | Brazil, Philippines, Canada, South Africa, Sweden |