Izaak vs Izaiah

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

Name A

Izaak

Boy name · Rank #2489

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Name B

Izaiah

Boy name · Rank #609

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Which name is more popular?

Metric Izaak Izaiah
Current Rank #2489 #609
Total Births (all years) 2,889 14,899
Peak Year 2011 2009
Peak Year Births 138 744
Peak Decade 2000s 2010s
Gender Boy Boy
First Recorded Year 1972 1984

Births by Decade

Decade Izaak Izaiah
1970s 107 -
1980s 86 27
1990s 400 715
2000s 1,048 5,047
2010s 914 6,041
2020s 334 3,069

Recent Annual Births (2014–present)

Year Izaak Izaiah
2014 107 637
2015 90 532
2016 66 520
2017 55 491
2018 53 546
2019 57 509
2020 65 602
2021 57 514
2022 74 551
2023 42 495
2024 55 468
2025 41 439

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, 1972–2025.

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