Kaion vs Kairo

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

Name A

Kaion

Boy name · Rank #7083

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Name B

Kairo

Boy name · Rank #238

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Which name is more popular?

Metric Kaion Kairo
Current Rank #7083 #238
Total Births (all years) 171 11,224
Peak Year 2022 2025
Peak Year Births 26 1,577
Peak Decade 2020s 2020s
Gender Boy Boy
First Recorded Year 2002 1995

Births by Decade

Decade Kaion Kairo
1990s - 48
2000s 11 208
2010s 72 2,491
2020s 88 8,477

Recent Annual Births (2014–present)

Year Kaion Kairo
2014 6 72
2015 5 82
2016 22 153
2017 16 285
2018 12 608
2019 11 1,109
2020 17 1,195
2021 13 1,316
2022 26 1,415
2023 14 1,491
2024 12 1,483
2025 6 1,577

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, 2002–2025.

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