A variant of Eileen and Evelyn meaning light.
Meaning of Aileen
From The Name Book: Over 10,000 Names - Their Meaning, Origins, and Spiritual Significance by Dorothy Astoria or Arabic Baby Name Book: More than 37,500 Popular Arabic Baby Boys and Girls Names with Meanings by Atina Amrahs.
Popular Gender of Aileen
Origin of Aileen
Pronunciation of Aileen