Cognomen Treivous (Treivous 
, Трейвус 
) , all around the world, is a very rare family name. The last name Treivous is habitual in Russia, where it is a very rare surname, Ukraine, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Treivous | Germany |
| Трейвус | Russia, Ukraine |