Kaislyn vs Kaitlyn

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

Name A

Kaislyn

Girl name · Rank #5757

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Name B

Kaitlyn

Girl name · Rank #651

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Which name is more popular?

Metric Kaislyn Kaitlyn
Current Rank #5757 #651
Total Births (all years) 199 166,341
Peak Year 2019 2000
Peak Year Births 29 8,759
Peak Decade 2020ss 1990ss
Gender Girl Girl
First Recorded Year 2012 1971

Births by Decade

Decade Kaislyn Kaitlyn
1970ss — 77
1980ss — 10,891
1990ss — 67,565
2000ss — 66,909
2010ss 92 18,353
2020ss 107 2,546

Recent Annual Births (2014–present)

Year Kaislyn Kaitlyn
2014 14 2,060
2015 10 1,662
2016 10 998
2017 14 938
2018 9 805
2019 29 701
2020 17 624
2021 24 520
2022 20 470
2023 24 482
2024 22 450

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, 2012–2024.

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