Cassidi vs Casey

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

Name A

Cassidi

Girl name

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Name B

Casey

Boy name · Rank #310

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Which name is more popular?

Metric Cassidi Casey
Current Rank Unranked #310
Total Births (all years) 863 115,589
Peak Year 1999 1990
Peak Year Births 51 4,133
Peak Decade 1990ss 1980ss
Gender Girl Boy
First Recorded Year 1977 1888

Births by Decade

Decade Cassidi Casey
1880ss — 6
1890ss — 37
1900ss — 89
1910ss — 444
1920ss — 347
1930ss — 277
1940ss — 571
1950ss — 2,656
1960ss — 4,724
1970ss 14 18,988
1980ss 129 35,966
1990ss 300 29,250
2000ss 273 12,261
2010ss 135 5,578
2020ss 12 4,395

Recent Annual Births (2014–present)

Year Cassidi Casey
2014 15 523
2015 7 517
2016 11 514
2017 15 545
2018 20 469
2019 10 539
2020 12 553
2021 — 686
2022 — 1,006
2023 — 1,054
2024 — 1,096

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, 1977–2020.

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