Surname ביאטריקס (Beatrix 
, Beatrycze 
, ביאטריקס 
) , across the world, is quite a rare family name. The cognomen ביאטריקס is characteristic of Liechtenstein, where it is quite a common surname, Hungary, where it is quite a rare surname, and Romania. In absolute terms, it most frequently occurs in Indonesia, Hungary, and France. More frequently, ביאטריקס is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Beatrix | Austria, Germany, Hungary, South Africa, Indonesia |
| Beatrycze | Poland |
| ביאטריקס | Israel |