Variasi Nama
Iria (Portuguese), Irina (Finnish), Eirene (Ancient Greek), Eirene (Greek Mythology), Irina (Bulgarian), Irena, Ena (Croatian), Irena, Irenka (Czech), Irena (Dutch), Irène (French), Iria (Galician), Irina, Irine (Georgian), Irén (Hungarian), Eireen (Irish), Irena (Lithuanian), Irina (Macedonian), Irena, Irenka (Polish), Irina (Romanian), Irina, Arina, Arisha, Ira, Irinushka (Russian), Irena (Serbian), Irena (Slovene), Iryna (Ukrainian)
Bentuk Maskulin : Ireneus