Caislynn vs Caitlyn

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

Name A

Caislynn

Girl name

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Name B

Caitlyn

Girl name · Rank #2347

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Which name is more popular?

Metric Caislynn Caitlyn
Current Rank Unranked #2347
Total Births (all years) 6 52,531
Peak Year 2016 1998
Peak Year Births 6 2,937
Peak Decade 2010ss 1990ss
Gender Girl Girl
First Recorded Year 2016 1968

Births by Decade

Decade Caislynn Caitlyn
1960ss — 5
1970ss — 71
1980ss — 4,474
1990ss — 21,991
2000ss — 19,781
2010ss 6 5,652
2020ss — 557

Recent Annual Births (2014–present)

Year Caislynn Caitlyn
2014 — 692
2015 — 494
2016 6 249
2017 — 232
2018 — 206
2019 — 198
2020 — 127
2021 — 126
2022 — 123
2023 — 103
2024 — 78

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, 2016–2016.

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