Kaili vs Kaitlyn

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

Name A

Kaili

Girl name · Rank #3851

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Name B

Kaitlyn

Girl name · Rank #650

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Which name is more popular?

Metric Kaili Kaitlyn
Current Rank #3851 #650
Total Births (all years) 2,890 166,689
Peak Year 2003 2000
Peak Year Births 164 8,759
Peak Decade 2000s 1990s
Gender Girl Girl
First Recorded Year 1977 1971

Births by Decade

Decade Kaili Kaitlyn
1970s 33 76
1980s 242 10,890
1990s 639 67,567
2000s 1,217 66,909
2010s 585 18,357
2020s 174 2,890

Recent Annual Births (2014–present)

Year Kaili Kaitlyn
2014 66 2,060
2015 49 1,663
2016 48 999
2017 34 938
2018 32 805
2019 28 701
2020 29 624
2021 32 520
2022 29 470
2023 27 483
2024 39 453
2025 18 340

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, 1977–2025.

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