Ileane is an elegant and unique feminine name of Greek origin, meaning 'sacred' or 'pious'. It is a variant spelling of the more common Ilean. Despite its rarity, Ileane has a sophisticated charm, offering parents a distinctive option for their daughter's name.
"The name Ileane had its peak popularity during the 1920s and early 1930s, with a notable spike of 21 births in 1927. However, it began to decline steadily thereafter, reaching its lowest point with only 5 births in 1941 and 1964."