Kaisy vs Kaitlin

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

Name A

Kaisy

Girl name

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Name B

Kaitlin

Girl name · Rank #5037

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Which name is more popular?

Metric Kaisy Kaitlin
Current Rank Unranked #5037
Total Births (all years) 118 57,319
Peak Year 2010 1995
Peak Year Births 12 3,602
Peak Decade 2010ss 1990ss
Gender Girl Girl
First Recorded Year 1989 1971

Births by Decade

Decade Kaisy Kaitlin
1970ss — 167
1980ss 7 12,459
1990ss 18 30,820
2000ss 34 11,650
2010ss 44 2,058
2020ss 15 165

Recent Annual Births (2014–present)

Year Kaisy Kaitlin
2014 6 251
2015 6 178
2016 9 81
2017 5 66
2018 — 65
2019 — 67
2020 — 47
2021 5 35
2022 10 23
2023 — 34
2024 — 26

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, 1989–2022.

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