Kailie vs Kaitlyn

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

Name A

Kailie

Girl name

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Name B

Kaitlyn

Girl name · Rank #651

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Which name is more popular?

Metric Kailie Kaitlyn
Current Rank Unranked #651
Total Births (all years) 1,318 166,341
Peak Year 1999 2000
Peak Year Births 71 8,759
Peak Decade 2000ss 1990ss
Gender Girl Girl
First Recorded Year 1984 1971

Births by Decade

Decade Kailie Kaitlyn
1970ss — 77
1980ss 97 10,891
1990ss 413 67,565
2000ss 579 66,909
2010ss 202 18,353
2020ss 27 2,546

Recent Annual Births (2014–present)

Year Kailie Kaitlyn
2014 20 2,060
2015 22 1,662
2016 9 998
2017 17 938
2018 10 805
2019 11 701
2020 12 624
2021 9 520
2022 — 470
2023 6 482
2024 — 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, 1984–2023.

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