Isador vs Isaias

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

Name A

Isador

Boy name · Rank #12344

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Name B

Isaias

Boy name · Rank #446

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Which name is more popular?

Metric Isador Isaias
Current Rank #12344 #446
Total Births (all years) 182 17,887
Peak Year 1915 2023
Peak Year Births 14 705
Peak Decade 1910ss 2010ss
Gender Boy Boy
First Recorded Year 1892 1915

Births by Decade

Decade Isador Isaias
1890ss 5 —
1900ss 12 —
1910ss 92 18
1920ss 46 98
1930ss 9 144
1940ss 13 150
1950ss — 222
1960ss — 242
1970ss — 502
1980ss — 985
1990ss — 2,335
2000ss — 4,664
2010ss — 5,212
2020ss 5 3,315

Recent Annual Births (2014–present)

Year Isador Isaias
2014 — 500
2015 — 520
2016 — 541
2017 — 508
2018 — 550
2019 — 580
2020 — 632
2021 — 600
2022 — 675
2023 — 705
2024 5 703

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, 1892–2024.

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