Last name Etka (Etka 
, Етка 
) , in all the world, is a rare family name. The last name Etka is habitual in Israel, where it is quite a rare surname, Belarus, where it is a rare surname, and Russia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Israel, the United States, and Belarus. Also, Etka is the forename as well as the last name.