Aileen means shining light — the Scottish/Irish form of Helen, carrying Greek radiance through Celtic vowels. Aileen Wuornos inspired Monster (Charlize Theron won the Oscar). Samuel R. Delany's novel Dhalgren features an Aileen. The name carries Celtic-light heritage through the most gentle Scottish pronunciation of Helen's Greek brilliance.
Greek Helene (shining light)→Scottish/Irish Aileen
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Irish Gaelic roots
Aileen is the Scottish/Irish form of Helen meaning shining light. It carries Greek radiance through Celtic phonology, creating a warmer, more intimate version of Helen's brilliance.
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First recorded
Earliest known use: Scottish/Irish form of Helen.
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Today
Aileen remains a beloved choice, ranking #669 in the US. 37,298 babies have been named Aileen since 1880.
◈ Sources: Behind the Name, Oxford Dictionary of First Names, SSA data
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How popular is Aileen?
2009peak year
The name Aileen reached its peak in 2009, with 685 registrations (ranked #454). It had been quietly building for over half a century before that, first appearing in records in 1880. Since the peak, the name has eased to around #669 today, averaging about 444 new babies per year. Aileen's usage has held roughly steady recently. Across all years on record, approximately 37,298 American babies have carried this name.
Year-by-year registrations1880–2024 · U.S. Social Security data
Aileen's Life Path 7 is the seeker's number — seeking the Celtic light. People named Aileen tend to be gentle, luminous, and gifted at carrying Greek brilliance through Scottish warmth.
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Carries brilliance through warmth
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Celtic light
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Scottish-Greek bridge
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Gentle luminescence
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Helen-transformed
A1
I9
L3
E5
E5
N5
Sum: 28 → Life path 1
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Personality of Aileen
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Independent & bold
These individuals chart their own course. They lead, they don't follow.
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Ambitious drive
Quiet determination sits behind everything they do.
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Original ideas
Their minds work differently — seeing angles others walk past.
Every name has a homeland. Discover beautiful girl names rooted in cultures from around the world — each with full meanings, origin stories and pronunciation.