Jacyn vs Jack

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

Name A

Jacyn

Boy name

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Name B

Jack

Boy name · Rank #15

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Which name is more popular?

Metric Jacyn Jack
Current Rank Unranked #15
Total Births (all years) 48 748,131
Peak Year 2020 1927
Peak Year Births 11 12,802
Peak Decade 2020ss 1920ss
Gender Boy Boy
First Recorded Year 1976 1880

Births by Decade

Decade Jacyn Jack
1880ss — 2,684
1890ss — 4,635
1900ss — 9,222
1910ss — 49,526
1920ss — 115,983
1930ss — 96,397
1940ss — 73,920
1950ss — 62,385
1960ss — 35,590
1970ss 12 18,570
1980ss — 15,942
1990ss — 37,502
2000ss 11 95,508
2010ss 8 85,688
2020ss 17 44,579

Recent Annual Births (2014–present)

Year Jacyn Jack
2014 — 8,753
2015 — 8,513
2016 — 8,430
2017 — 8,477
2018 — 8,892
2019 8 9,402
2020 11 8,942
2021 — 9,563
2022 — 8,930
2023 6 8,710
2024 — 8,434

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, 1976–2023.

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