Kaiah vs Kailey

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

Name A

Kaiah

Girl name · Rank #2903

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Name B

Kailey

Girl name · Rank #1283

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Which name is more popular?

Metric Kaiah Kailey
Current Rank #2903 #1283
Total Births (all years) 939 27,089
Peak Year 2021 2004
Peak Year Births 68 1,439
Peak Decade 2010ss 2000ss
Gender Girl Girl
First Recorded Year 1997 1970

Births by Decade

Decade Kaiah Kailey
1970ss — 10
1980ss — 1,006
1990ss 19 6,830
2000ss 225 11,836
2010ss 406 6,153
2020ss 289 1,254

Recent Annual Births (2014–present)

Year Kaiah Kailey
2014 28 664
2015 38 587
2016 41 507
2017 48 454
2018 56 427
2019 61 346
2020 42 322
2021 68 271
2022 54 256
2023 68 225
2024 57 180

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, 1997–2024.

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