Ilya, Illya, Iliya, Ilja, Ilija, or Ilia (Cyrillic: Илья or Илия) is the East Slavic form of the male Hebrew name Eliyahu (Elijah), meaning "My god is He". It comes from the Byzantine Greek pronunciation of the vocative (Elia) of the Greek Elias (Ηλίας). It is pronounced with stress on the second syllable. The diminutive form is Ilyusha or Ilyushenka. The Russian patronymic for a son of Ilya is "Ilyich", and a daughter is "Ilyinichna".