Last name Нелга (Nelga 
, Нелга 
) , throughout the world, is a very rare family name. The last name Нелга is characteristic of Russia, where it is a very rare surname, Philippines, and Ukraine, where it is an extremely rare surname. In absolute terms, the name is most common in Russia, India, and Philippines. Much more prevalently, Нелга is the forename as well as the last name.