Kaisa vs Kaitlyn

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

Name A

Kaisa

Girl name · Rank #8510

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Name B

Kaitlyn

Girl name · Rank #651

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Which name is more popular?

Metric Kaisa Kaitlyn
Current Rank #8510 #651
Total Births (all years) 682 166,341
Peak Year 2003 2000
Peak Year Births 25 8,759
Peak Decade 2000ss 1990ss
Gender Girl Girl
First Recorded Year 1966 1971

Births by Decade

Decade Kaisa Kaitlyn
1960ss 5 —
1970ss 40 77
1980ss 94 10,891
1990ss 118 67,565
2000ss 191 66,909
2010ss 150 18,353
2020ss 84 2,546

Recent Annual Births (2014–present)

Year Kaisa Kaitlyn
2014 17 2,060
2015 14 1,662
2016 12 998
2017 16 938
2018 15 805
2019 23 701
2020 21 624
2021 16 520
2022 23 470
2023 12 482
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, 1966–2024.

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