Aideen vs Aidan

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

Name A

Aideen

Girl name

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Name B

Aidan

Boy name · Rank #312

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Which name is more popular?

Metric Aideen Aidan
Current Rank Unranked #312
Total Births (all years) 140 117,370
Peak Year 2018 2003
Peak Year Births 13 10,067
Peak Decade 2010ss 2000ss
Gender Girl Boy
First Recorded Year 1999 1936

Births by Decade

Decade Aideen Aidan
1930ss — 5
1950ss — 22
1960ss — 71
1970ss — 174
1980ss — 465
1990ss 5 8,783
2000ss 51 76,511
2010ss 79 25,438
2020ss 5 5,901

Recent Annual Births (2014–present)

Year Aideen Aidan
2014 7 2,280
2015 — 2,265
2016 11 2,115
2017 7 1,734
2018 13 1,571
2019 7 1,543
2020 5 1,328
2021 — 1,208
2022 — 1,160
2023 — 1,113
2024 — 1,092

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, 1999–2020.

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