Eilleen vs Eileen

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

Name A

Eilleen

Girl name

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Name B

Eileen

Girl name · Rank #593

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Which name is more popular?

Metric Eilleen Eileen
Current Rank Unranked #593
Total Births (all years) 503 189,170
Peak Year 1916 1947
Peak Year Births 16 4,251
Peak Decade 1920ss 1950ss
Gender Girl Girl
First Recorded Year 1915 1882

Births by Decade

Decade Eilleen Eileen
1880ss — 81
1890ss — 438
1900ss — 1,351
1910ss 56 12,706
1920ss 105 28,588
1930ss 52 22,258
1940ss 59 34,694
1950ss 58 36,569
1960ss 72 24,867
1970ss 20 7,916
1980ss 18 5,689
1990ss 16 4,109
2000ss 31 3,801
2010ss 16 3,835
2020ss — 2,268

Recent Annual Births (2014–present)

Year Eilleen Eileen
2014 — 391
2015 — 408
2016 — 390
2017 — 421
2018 6 439
2019 — 413
2020 — 401
2021 — 440
2022 — 475
2023 — 444
2024 — 508

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, 1915–2018.

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