Caiyah vs Cailyn

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

Name A

Caiyah

Girl name · Rank #16830

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Name B

Cailyn

Girl name · Rank #3284

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Which name is more popular?

Metric Caiyah Cailyn
Current Rank #16830 #3284
Total Births (all years) 79 5,509
Peak Year 2015 2009
Peak Year Births 10 401
Peak Decade 2010ss 2000ss
Gender Girl Girl
First Recorded Year 2012 1979

Births by Decade

Decade Caiyah Cailyn
1970ss — 5
1980ss — 120
1990ss — 857
2000ss — 2,445
2010ss 49 1,791
2020ss 30 291

Recent Annual Births (2014–present)

Year Caiyah Cailyn
2014 7 178
2015 10 177
2016 8 114
2017 6 87
2018 — 67
2019 6 70
2020 6 70
2021 6 55
2022 8 65
2023 5 53
2024 5 48

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, 2012–2024.

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