Cassius vs Casey

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

Name A

Cassius

Boy name · Rank #566

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Name B

Casey

Boy name · Rank #310

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Which name is more popular?

Metric Cassius Casey
Current Rank #566 #310
Total Births (all years) 9,230 115,589
Peak Year 2021 1990
Peak Year Births 607 4,133
Peak Decade 2010ss 1980ss
Gender Boy Boy
First Recorded Year 1880 1888

Births by Decade

Decade Cassius Casey
1880ss 82 6
1890ss 35 37
1900ss 5 89
1910ss 95 444
1920ss 112 347
1930ss 47 277
1940ss 59 571
1950ss 34 2,656
1960ss 309 4,724
1970ss 189 18,988
1980ss 211 35,966
1990ss 419 29,250
2000ss 1,225 12,261
2010ss 3,634 5,578
2020ss 2,774 4,395

Recent Annual Births (2014–present)

Year Cassius Casey
2014 346 523
2015 406 517
2016 449 514
2017 466 545
2018 460 469
2019 554 539
2020 602 553
2021 607 686
2022 541 1,006
2023 508 1,054
2024 516 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, 1880–2024.

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