Isadore vs Isaiah

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

Name A

Isadore

Boy name · Rank #8292

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Name B

Isaiah

Boy name · Rank #56

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Which name is more popular?

Metric Isadore Isaiah
Current Rank #8292 #56
Total Births (all years) 5,699 248,633
Peak Year 1916 2006
Peak Year Births 273 10,459
Peak Decade 1910ss 2000ss
Gender Boy Boy
First Recorded Year 1880 1880

Births by Decade

Decade Isadore Isaiah
1880ss 93 304
1890ss 174 264
1900ss 350 263
1910ss 1,980 845
1920ss 1,364 1,262
1930ss 443 1,039
1940ss 295 1,193
1950ss 271 1,180
1960ss 170 727
1970ss 131 1,578
1980ss 90 6,708
1990ss 82 36,585
2000ss 92 92,782
2010ss 95 76,278
2020ss 69 27,625

Recent Annual Births (2014–present)

Year Isadore Isaiah
2014 10 7,652
2015 10 7,655
2016 13 7,568
2017 13 7,255
2018 10 6,709
2019 15 6,211
2020 19 6,090
2021 19 5,718
2022 12 5,420
2023 10 5,147
2024 9 5,250

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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