Kaysi vs Kay

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

Name A

Kaysi

Girl name · Rank #11272

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Name B

Kay

Girl name · Rank #3881

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Which name is more popular?

Metric Kaysi Kay
Current Rank #11272 #3881
Total Births (all years) 594 98,583
Peak Year 1988 1942
Peak Year Births 29 3,623
Peak Decade 1980ss 1940ss
Gender Girl Girl
First Recorded Year 1971 1885

Births by Decade

Decade Kaysi Kay
1880ss — 31
1890ss — 122
1900ss — 452
1910ss — 2,173
1920ss — 2,665
1930ss — 17,301
1940ss — 32,654
1950ss — 24,645
1960ss — 12,388
1970ss 21 2,518
1980ss 150 1,409
1990ss 148 869
2000ss 115 635
2010ss 102 504
2020ss 58 217

Recent Annual Births (2014–present)

Year Kaysi Kay
2014 10 60
2015 7 43
2016 15 47
2017 14 51
2018 5 63
2019 9 43
2020 15 42
2021 14 42
2022 10 47
2023 11 48
2024 8 38

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, 1971–2024.

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