Surname Eltan (Eltan 
, Елтан 
) , all over the world, is a rare last name. The cognomen Eltan is habitual in Turkey, where it is a rare surname, Georgia, where it is a very rare surname, and Nicaragua. Not in comparison with a country's population, the name is most common in Turkey, Germany, and India. More prevalently, Eltan is the forename as well as the last name.