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Aileen is a Gaelic name of Irish origin, traditionally meaning 'bright' or 'fair.' It is a feminine form of the name Aidan.
Serial killer
Actress and singer
Both Aileen and Caoimhe are of Irish origin and share a lyrical, elegant sound.
A classic Irish name with a strong yet gentle feel, complementing Aileen's softer nature.
Another strong and beautiful Irish name, Maeve shares Aileen's regal quality.