Last name エイタン (Eitan 
, Eytan 
, エイタン) , in the entire world, is quite a common cognomen. The family name エイタン is characteristic of Israel, where it is quite a common surname, Malta, where it is quite a rare surname, and Panama, where it is a rare surname. In absolute terms, it most frequently occurs in Israel, the United States, and Hungary. Also, エイタン is the forename as well as the last name.