Kailiyah vs Kaitlyn

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

Name A

Kailiyah

Girl name · Rank #8756

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Name B

Kaitlyn

Girl name · Rank #651

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Which name is more popular?

Metric Kailiyah Kaitlyn
Current Rank #8756 #651
Total Births (all years) 97 166,341
Peak Year 2022 2000
Peak Year Births 13 8,759
Peak Decade 2020ss 1990ss
Gender Girl Girl
First Recorded Year 2005 1971

Births by Decade

Decade Kailiyah Kaitlyn
1970ss — 77
1980ss — 10,891
1990ss — 67,565
2000ss 16 66,909
2010ss 40 18,353
2020ss 41 2,546

Recent Annual Births (2014–present)

Year Kailiyah Kaitlyn
2014 7 2,060
2015 6 1,662
2016 6 998
2017 — 938
2018 — 805
2019 7 701
2020 6 624
2021 10 520
2022 13 470
2023 — 482
2024 12 450

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, 2005–2024.

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