Aileen vs Ailyn

Side-by-side comparison of Aileen and Ailyn — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Aileen

Girl name · Rank #718

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Name B

Ailyn

Girl name · Rank #1381

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Which name is more popular?

Metric Aileen Ailyn
Current Rank #718 #1381
Total Births (all years) 37,293 4,321
Peak Year 2009 2012
Peak Year Births 685 241
Peak Decade 2000ss 2010ss
Gender Girl Girl
First Recorded Year 1880 1975

Births by Decade

Decade Aileen Ailyn
1880ss 63 —
1890ss 332 —
1900ss 818 —
1910ss 2,831 —
1920ss 4,648 —
1930ss 2,157 —
1940ss 1,629 —
1950ss 1,956 —
1960ss 2,308 —
1970ss 1,781 5
1980ss 2,356 21
1990ss 3,258 259
2000ss 5,820 1,270
2010ss 5,354 1,961
2020ss 1,982 805

Recent Annual Births (2014–present)

Year Aileen Ailyn
2014 541 207
2015 609 236
2016 500 184
2017 456 172
2018 436 143
2019 452 188
2020 404 185
2021 429 144
2022 407 182
2023 352 131
2024 390 163

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1880–2024.

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