Casimer vs Casey

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

Name A

Casimer

Boy name

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Name B

Casey

Boy name · Rank #310

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Which name is more popular?

Metric Casimer Casey
Current Rank Unranked #310
Total Births (all years) 1,895 115,589
Peak Year 1918 1990
Peak Year Births 135 4,133
Peak Decade 1910ss 1980ss
Gender Boy Boy
First Recorded Year 1895 1888

Births by Decade

Decade Casimer Casey
1880ss — 6
1890ss 13 37
1900ss 61 89
1910ss 767 444
1920ss 639 347
1930ss 158 277
1940ss 123 571
1950ss 87 2,656
1960ss 18 4,724
1970ss 7 18,988
1980ss 6 35,966
1990ss 6 29,250
2000ss 5 12,261
2010ss 5 5,578
2020ss — 4,395

Recent Annual Births (2014–present)

Year Casimer Casey
2014 — 523
2015 — 517
2016 — 514
2017 5 545
2018 — 469
2019 — 539
2020 — 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, 1895–2017.

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