Isidro vs Isidoro

Side-by-side comparison of Isidro and Isidoro - 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

Isidoro

Boy name

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Which name is more popular?

Metric Isidro Isidoro
Current Rank #1755 Unranked
Total Births (all years) 8,211 1,292
Peak Year 2000 1929
Peak Year Births 160 24
Peak Decade 2000s 1990s
Gender Boy Boy
First Recorded Year 1885 1913

Births by Decade

Decade Isidro Isidoro
1880s 5 -
1890s 5 -
1910s 130 45
1920s 338 131
1930s 335 123
1940s 475 112
1950s 519 143
1960s 550 119
1970s 740 144
1980s 1,118 151
1990s 1,360 157
2000s 1,368 111
2010s 761 34
2020s 507 22

Recent Annual Births (2014–present)

Year Isidro Isidoro
2014 73 -
2015 76 -
2016 69 5
2017 69 7
2018 67 7
2019 61 -
2020 74 -
2021 83 8
2022 90 5
2023 78 9
2024 94 -
2025 88 -

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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