Kayci vs Kay

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

Name A

Kayci

Girl name · Rank #5057

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Name B

Kay

Girl name · Rank #3897

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Which name is more popular?

Metric Kayci Kay
Current Rank #5057 #3897
Total Births (all years) 1,653 98,621
Peak Year 1990 1942
Peak Year Births 77 3,622
Peak Decade 1990s 1940s
Gender Girl Girl
First Recorded Year 1974 1885

Births by Decade

Decade Kayci Kay
1880s - 31
1890s - 122
1900s - 452
1910s - 2,173
1920s - 2,665
1930s - 17,301
1940s - 32,654
1950s - 24,645
1960s - 12,390
1970s 45 2,517
1980s 314 1,409
1990s 471 869
2000s 362 635
2010s 302 504
2020s 159 254

Recent Annual Births (2014–present)

Year Kayci Kay
2014 29 60
2015 30 43
2016 33 47
2017 37 51
2018 23 63
2019 25 43
2020 25 42
2021 31 42
2022 33 47
2023 27 48
2024 26 38
2025 17 37

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, 1974–2025.

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