Isidro vs Isiah

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

Name A

Isidro

Boy name · Rank #1755

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Name B

Isiah

Boy name · Rank #1309

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Which name is more popular?

Metric Isidro Isiah
Current Rank #1755 #1309
Total Births (all years) 8,211 24,710
Peak Year 2000 2001
Peak Year Births 160 822
Peak Decade 2000s 2000s
Gender Boy Boy
First Recorded Year 1885 1880

Births by Decade

Decade Isidro Isiah
1880s 5 251
1890s 5 313
1900s - 340
1910s 130 894
1920s 338 1,270
1930s 335 964
1940s 475 1,056
1950s 519 1,009
1960s 550 687
1970s 740 541
1980s 1,118 1,653
1990s 1,360 5,471
2000s 1,368 7,042
2010s 761 2,408
2020s 507 811

Recent Annual Births (2014–present)

Year Isidro Isiah
2014 73 187
2015 76 179
2016 69 197
2017 69 170
2018 67 169
2019 61 157
2020 74 131
2021 83 138
2022 90 141
2023 78 132
2024 94 149
2025 88 120

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, 1885–2025.

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