Issac vs Issaiah

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

Name A

Issac

Boy name · Rank #853

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Name B

Issaiah

Boy name · Rank #12857

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Which name is more popular?

Metric Issac Issaiah
Current Rank #853 #12857
Total Births (all years) 24,287 495
Peak Year 2008 2002
Peak Year Births 820 29
Peak Decade 2000ss 2000ss
Gender Boy Boy
First Recorded Year 1880 1990

Births by Decade

Decade Issac Issaiah
1880ss 137 —
1890ss 99 —
1900ss 109 —
1910ss 371 —
1920ss 555 —
1930ss 501 —
1940ss 562 —
1950ss 732 —
1960ss 608 —
1970ss 1,334 —
1980ss 1,852 —
1990ss 3,495 83
2000ss 6,789 240
2010ss 5,302 146
2020ss 1,841 26

Recent Annual Births (2014–present)

Year Issac Issaiah
2014 500 17
2015 509 5
2016 443 14
2017 439 11
2018 487 10
2019 441 7
2020 429 —
2021 417 7
2022 393 6
2023 319 8
2024 283 5

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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