Zack vs Zachariah

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

Name A

Zack

Boy name · Rank #1383

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Name B

Zachariah

Boy name · Rank #569

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Which name is more popular?

Metric Zack Zachariah
Current Rank #1383 #569
Total Births (all years) 8,887 30,668
Peak Year 2008 1992
Peak Year Births 237 874
Peak Decade 2000ss 1990ss
Gender Boy Boy
First Recorded Year 1880 1880

Births by Decade

Decade Zack Zachariah
1880ss 222 10
1890ss 183 5
1900ss 132 —
1910ss 371 40
1920ss 503 50
1930ss 361 23
1940ss 289 22
1950ss 361 43
1960ss 299 25
1970ss 377 1,901
1980ss 594 4,984
1990ss 950 7,640
2000ss 1,872 6,631
2010ss 1,658 6,635
2020ss 715 2,659

Recent Annual Births (2014–present)

Year Zack Zachariah
2014 138 667
2015 151 746
2016 189 710
2017 150 705
2018 161 607
2019 131 619
2020 139 552
2021 150 540
2022 142 565
2023 149 490
2024 135 512

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, 1880–2024.

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