Bright, shining light
Aileen is an Irish variant of Eileen, which itself is an Anglicized form of the Gaelic Eibhlín. It is ultimately derived from the Greek name Helen, meaning light or torch. It has been a steady choice in the US for over a century, peaking in popularity during the 1920s.
About 340 girls were named Aileen in 2025.
Actress known for playing Annie in the 1982 film
Silent film era actress
Olympic gold medalist in diving and swimming
Infamous American serial killer
US births per 5-year period, 1990–present (SSA data).
The same feel as Aileen — far less common.
Hidden gems that stand out.
