Kairyn vs Kai

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

Name A

Kairyn

Boy name · Rank #5178

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Name B

Kai

Boy name · Rank #76

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Which name is more popular?

Metric Kairyn Kai
Current Rank #5178 #76
Total Births (all years) 166 66,409
Peak Year 2023 2022
Peak Year Births 26 5,366
Peak Decade 2020ss 2010ss
Gender Boy Boy
First Recorded Year 2005 1926

Births by Decade

Decade Kairyn Kai
1920ss — 6
1930ss — 6
1940ss — 10
1950ss — 148
1960ss — 341
1970ss — 593
1980ss — 960
1990ss — 2,639
2000ss 6 12,620
2010ss 71 25,976
2020ss 89 23,110

Recent Annual Births (2014–present)

Year Kairyn Kai
2014 14 2,411
2015 8 2,852
2016 7 2,895
2017 10 3,155
2018 9 3,462
2019 8 3,741
2020 14 3,863
2021 17 4,638
2022 13 5,366
2023 26 4,967
2024 19 4,276

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, 2005–2024.

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