Isidoro vs Isidore

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

Name A

Isidoro

Boy name

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Name B

Isidore

Boy name · Rank #3450

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Which name is more popular?

Metric Isidoro Isidore
Current Rank Unranked #3450
Total Births (all years) 1,292 3,390
Peak Year 1929 1919
Peak Year Births 24 183
Peak Decade 1990ss 1910ss
Gender Boy Boy
First Recorded Year 1913 1881

Births by Decade

Decade Isidoro Isidore
1880ss — 39
1890ss — 72
1900ss — 159
1910ss 45 1,357
1920ss 131 849
1930ss 123 180
1940ss 112 101
1950ss 143 135
1960ss 119 98
1970ss 144 31
1980ss 151 20
1990ss 157 30
2000ss 111 64
2010ss 34 130
2020ss 22 125

Recent Annual Births (2014–present)

Year Isidoro Isidore
2014 — 15
2015 — 11
2016 5 11
2017 7 14
2018 7 26
2019 — 20
2020 — 11
2021 8 31
2022 5 16
2023 9 34
2024 — 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, 1913–2023.

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