Caelin vs Caelyn

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

Name A

Caelin

Girl name · Rank #16010

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Name B

Caelyn

Girl name · Rank #5861

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Which name is more popular?

Metric Caelin Caelyn
Current Rank #16010 #5861
Total Births (all years) 430 2,396
Peak Year 2003 2012
Peak Year Births 29 193
Peak Decade 2000ss 2010ss
Gender Girl Girl
First Recorded Year 1994 1987

Births by Decade

Decade Caelin Caelyn
1980ss — 13
1990ss 96 150
2000ss 227 893
2010ss 97 1,171
2020ss 10 169

Recent Annual Births (2014–present)

Year Caelin Caelyn
2014 10 124
2015 11 97
2016 9 67
2017 9 55
2018 — 44
2019 5 56
2020 — 47
2021 5 27
2022 — 37
2023 — 37
2024 5 21

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, 1994–2024.

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