Kacyn vs Kacey

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

Name A

Kacyn

Boy name · Rank #6395

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Name B

Kacey

Girl name · Rank #1093

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Which name is more popular?

Metric Kacyn Kacey
Current Rank #6395 #1093
Total Births (all years) 240 11,749
Peak Year 2018 1991
Peak Year Births 25 402
Peak Decade 2010ss 1990ss
Gender Boy Girl
First Recorded Year 2009 1952

Births by Decade

Decade Kacyn Kacey
1950ss — 28
1960ss — 106
1970ss — 1,037
1980ss — 2,645
1990ss — 3,158
2000ss 8 2,172
2010ss 138 1,591
2020ss 94 1,012

Recent Annual Births (2014–present)

Year Kacyn Kacey
2014 14 181
2015 8 182
2016 13 177
2017 14 147
2018 25 142
2019 22 172
2020 22 185
2021 15 209
2022 21 202
2023 22 191
2024 14 225

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, 2009–2024.

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