Isidoro

Boy name

Isidoro has been given to 1,292 babies in the U.S. since 1913. It peaked in 1929.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

1,292

Peak year

1929 (24 babies)

Rank in 2025

Below top 1000

First recorded

1913

10-year trend

New / returning

Gender split

All boys

Names one letter away from Isidoro — alternate spellings parents actually use.

8,211 babies since 1885

Same primary gender, peaked around the same years, and roughly as common as Isidoro.

1,285 babies since 1880

1,302 babies since 1907

1,304 babies since 1915

1,319 babies since 1911

1,324 babies since 1880

1,329 babies since 1885

1,331 babies since 1912

1,333 babies since 1911

How popular is the name Isidoro?

Isidoro has been given to 1,292 babies in the U.S. since 1913. It ranked below the top 1000 in 2025.

When did the name Isidoro peak?

Isidoro peaked in 1929, when 24 babies were given the name.

Is Isidoro a girl or boy name?

Isidoro is primarily a boy name (100% of babies named Isidoro are boys).

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