Isaiahs vs Isaac

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

Name A

Isaiahs

Boy name · Rank #9386

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Name B

Isaac

Boy name · Rank #40

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Which name is more popular?

Metric Isaiahs Isaac
Current Rank #9386 #40
Total Births (all years) 171 325,457
Peak Year 2012 2007
Peak Year Births 13 10,274
Peak Decade 2010ss 2010ss
Gender Boy Boy
First Recorded Year 1998 1880

Births by Decade

Decade Isaiahs Isaac
1880ss — 2,311
1890ss — 1,735
1900ss — 1,638
1910ss — 4,952
1920ss — 6,552
1930ss — 4,713
1940ss — 5,065
1950ss — 5,479
1960ss — 4,606
1970ss — 10,481
1980ss — 18,375
1990ss 9 40,268
2000ss 60 90,755
2010ss 81 94,547
2020ss 21 33,980

Recent Annual Births (2014–present)

Year Isaiahs Isaac
2014 — 9,994
2015 10 9,986
2016 5 9,774
2017 8 8,891
2018 7 8,502
2019 9 8,228
2020 — 7,149
2021 6 6,982
2022 7 6,745
2023 — 6,606
2024 8 6,498

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, 1998–2024.

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