Isayah vs Isaias

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

Name A

Isayah

Boy name · Rank #7425

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Name B

Isaias

Boy name · Rank #446

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Which name is more popular?

Metric Isayah Isaias
Current Rank #7425 #446
Total Births (all years) 781 17,887
Peak Year 2007 2023
Peak Year Births 46 705
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1992 1915

Births by Decade

Decade Isayah Isaias
1910ss — 18
1920ss — 98
1930ss — 144
1940ss — 150
1950ss — 222
1960ss — 242
1970ss — 502
1980ss — 985
1990ss 68 2,335
2000ss 372 4,664
2010ss 269 5,212
2020ss 72 3,315

Recent Annual Births (2014–present)

Year Isayah Isaias
2014 32 500
2015 17 520
2016 23 541
2017 17 508
2018 15 550
2019 14 580
2020 16 632
2021 10 600
2022 20 675
2023 15 705
2024 11 703

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, 1992–2024.

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