Izaac vs Izaak

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

Name A

Izaac

Boy name · Rank #2684

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Name B

Izaak

Boy name · Rank #2505

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Which name is more popular?

Metric Izaac Izaak
Current Rank #2684 #2505
Total Births (all years) 2,799 2,846
Peak Year 2009 2011
Peak Year Births 151 138
Peak Decade 2010ss 2000ss
Gender Boy Boy
First Recorded Year 1977 1972

Births by Decade

Decade Izaac Izaak
1970ss 17 107
1980ss 22 86
1990ss 267 400
2000ss 1,099 1,048
2010ss 1,120 914
2020ss 274 291

Recent Annual Births (2014–present)

Year Izaac Izaak
2014 131 107
2015 128 90
2016 77 66
2017 80 55
2018 80 53
2019 79 57
2020 64 64
2021 51 57
2022 63 74
2023 47 42
2024 49 54

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, 1977–2024.

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