Kasidy vs Kasey

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

Name A

Kasidy

Girl name

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Name B

Kasey

Girl name · Rank #1593

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Which name is more popular?

Metric Kasidy Kasey
Current Rank Unranked #1593
Total Births (all years) 612 33,326
Peak Year 2001 1992
Peak Year Births 41 1,394
Peak Decade 2000ss 1990ss
Gender Girl Girl
First Recorded Year 1981 1950

Births by Decade

Decade Kasidy Kasey
1950ss — 60
1960ss — 490
1970ss — 3,225
1980ss 19 9,715
1990ss 175 11,408
2000ss 272 5,228
2010ss 124 2,387
2020ss 22 813

Recent Annual Births (2014–present)

Year Kasidy Kasey
2014 18 247
2015 14 237
2016 12 208
2017 6 218
2018 6 196
2019 6 158
2020 6 150
2021 6 161
2022 10 144
2023 — 121
2024 — 132
2025 — 105

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, 1981–2022.

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