Last name Биатріса-Рената (Биатріса-Рената 
) , throughout the world, is an extremely rare family name. Much more prevalently, Биатріса-Рената is the forename as well as the last name. Parts of the name also exists independently as a first name Рената.
| VARIANT | COUNTRY |
|---|---|
| Биатріса-Рената | Ukraine |