Surname Etaj (Etaj 
, Étage 
) , throughout the world, is a very rare last name. The last name Etaj is habitual in Morocco, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Etaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Etaj | India, Morocco |
| Étage | France |