Kailynn vs Kailey

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

Name A

Kailynn

Girl name · Rank #2044

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Name B

Kailey

Girl name · Rank #1283

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Which name is more popular?

Metric Kailynn Kailey
Current Rank #2044 #1283
Total Births (all years) 4,654 27,089
Peak Year 2011 2004
Peak Year Births 290 1,439
Peak Decade 2010ss 2000ss
Gender Girl Girl
First Recorded Year 1985 1970

Births by Decade

Decade Kailynn Kailey
1970ss — 10
1980ss 49 1,006
1990ss 445 6,830
2000ss 1,479 11,836
2010ss 2,129 6,153
2020ss 552 1,254

Recent Annual Births (2014–present)

Year Kailynn Kailey
2014 258 664
2015 226 587
2016 184 507
2017 159 454
2018 154 427
2019 122 346
2020 129 322
2021 122 271
2022 105 256
2023 101 225
2024 95 180

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, 1985–2024.

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