Jachai vs Jack

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

Name A

Jachai

Boy name · Rank #9351

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Name B

Jack

Boy name · Rank #15

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Which name is more popular?

Metric Jachai Jack
Current Rank #9351 #15
Total Births (all years) 358 748,131
Peak Year 1997 1927
Peak Year Births 53 12,802
Peak Decade 2010ss 1920ss
Gender Boy Boy
First Recorded Year 1996 1880

Births by Decade

Decade Jachai 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 — 18,570
1980ss — 15,942
1990ss 74 37,502
2000ss 83 95,508
2010ss 146 85,688
2020ss 55 44,579

Recent Annual Births (2014–present)

Year Jachai Jack
2014 16 8,753
2015 9 8,513
2016 12 8,430
2017 7 8,477
2018 10 8,892
2019 7 9,402
2020 12 8,942
2021 16 9,563
2022 9 8,930
2023 10 8,710
2024 8 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, 1996–2024.

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