Clear, bright, or little rock
Ailen is a name with dual roots, often considered a Mapuche (Native American) name meaning 'clear' or 'bright'. It is also frequently used as a variant of the Irish name Eileen or the Scottish name Aileen, which are derived from Helen or Evelyn.
About 86 girls were named Ailen in 2025.
US births per 5-year period, 1990–present (SSA data).
Argentine model and television personality
Argentine artistic gymnast and Olympian
