Kaileen vs Kaitlin

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

Name A

Kaileen

Girl name · Rank #5048

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Name B

Kaitlin

Girl name · Rank #5037

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Which name is more popular?

Metric Kaileen Kaitlin
Current Rank #5048 #5037
Total Births (all years) 834 57,319
Peak Year 2022 1995
Peak Year Births 83 3,602
Peak Decade 2020ss 1990ss
Gender Girl Girl
First Recorded Year 1976 1971

Births by Decade

Decade Kaileen Kaitlin
1970ss 10 167
1980ss 71 12,459
1990ss 201 30,820
2000ss 193 11,650
2010ss 142 2,058
2020ss 217 165

Recent Annual Births (2014–present)

Year Kaileen Kaitlin
2014 22 251
2015 11 178
2016 8 81
2017 10 66
2018 9 65
2019 6 67
2020 8 47
2021 46 35
2022 83 23
2023 54 34
2024 26 26

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, 1976–2024.

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