Meaning name Ilar

Ila - Hindi unisex name meaning "earth." In mythology, it is not clear whether Ila was male or female. In one story he begins as a male but turns into a female. 
Ilana - Feminine form of Hebrew Ilan, meaning "tree."
Ilanit - Variant form of Hebrew Ilana, meaning "tree."
Ilaria - Feminine form of Italian Ilario, meaning "joyful; happy." 
Ila (arabic - الی, Aramaic: אִלְעָא, Hindi: इला):  Arabic name meaning "noble cause."
Ilari - Variant spelling of Russian Ilariy, meaning "joyful, happy."
Ilario - Italian form of Latin Hilarius, meaning "joyful; happy." 
Ilarion (russian - Иларион, Ukrainian: Іларіон):: Russian and Ukrainian form of Greek Hilarion, meaning "joyful, happy."
Ilariy - : Russian form of Greek Hilarion, meaning "joyful, happy."