Kaylee vs Kay

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

Name A

Kaylee

Girl name · Rank #220

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Name B

Kay

Girl name · Rank #3881

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Which name is more popular?

Metric Kaylee Kay
Current Rank #220 #3881
Total Births (all years) 139,199 98,583
Peak Year 2009 1942
Peak Year Births 7,219 3,623
Peak Decade 2000ss 1940ss
Gender Girl Girl
First Recorded Year 1943 1885

Births by Decade

Decade Kaylee Kay
1880ss — 31
1890ss — 122
1900ss — 452
1910ss — 2,173
1920ss — 2,665
1930ss — 17,301
1940ss 5 32,654
1950ss 5 24,645
1960ss 73 12,388
1970ss 186 2,518
1980ss 3,496 1,409
1990ss 25,214 869
2000ss 56,432 635
2010ss 44,618 504
2020ss 9,170 217

Recent Annual Births (2014–present)

Year Kaylee Kay
2014 4,552 60
2015 4,376 43
2016 3,845 47
2017 3,416 51
2018 2,959 63
2019 2,556 43
2020 2,336 42
2021 1,978 42
2022 1,821 47
2023 1,643 48
2024 1,392 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, 1943–2024.

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