Cognomen Zeldi (Zeldi 
, Зелди 
) , in the entire world, is a very rare last name. The last name Zeldi is characteristic of Serbia, where it is a rare surname, Russia, where it is a very rare surname, and Israel. Not in comparison with a country's population, it most frequently occurs in Serbia, Russia, and Ukraine. Likewise, Zeldi is the forename as well as the last name.