Isidro vs Isidore

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

Name A

Isidro

Boy name · Rank #1771

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Name B

Isidore

Boy name · Rank #3450

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Which name is more popular?

Metric Isidro Isidore
Current Rank #1771 #3450
Total Births (all years) 8,120 3,390
Peak Year 2000 1919
Peak Year Births 160 183
Peak Decade 2000ss 1910ss
Gender Boy Boy
First Recorded Year 1885 1881

Births by Decade

Decade Isidro Isidore
1880ss 5 39
1890ss 5 72
1900ss — 159
1910ss 130 1,357
1920ss 338 849
1930ss 335 180
1940ss 475 101
1950ss 519 135
1960ss 549 98
1970ss 740 31
1980ss 1,118 20
1990ss 1,360 30
2000ss 1,368 64
2010ss 761 130
2020ss 417 125

Recent Annual Births (2014–present)

Year Isidro Isidore
2014 73 15
2015 76 11
2016 69 11
2017 69 14
2018 67 26
2019 61 20
2020 74 11
2021 83 31
2022 90 16
2023 78 34
2024 92 33

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, 1885–2024.

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