Isidoro
Isidoro is a masculine given name and a surname related to Isidore. The name is borne by:
Meaning & Origin of Isidoro
What this name means, where it came from, and how it has traveled across cultures.
Isidoro is a masculine given name and a surname related to Isidore. The name is borne by:
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Isidoro
Isidoro first appeared in U.S. Social Security Administration records as a baby boy name in 1913, with 5 babies given the name that year. Its peak popularity came in 1929, when 24 Isidoros were born — ranking #1,480 that year. As of 2026, Isidoro ranks #8,250 for baby boys with 9 births, with steady use. In total, more than 1K Isidoros have been born in the U.S. since records began in 1880, spanning the 1910s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Isidoro
Phonetically similar names — useful when Isidoro is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Isidoro
What does the name Isidoro mean?
How popular is Isidoro in 2026?
When was Isidoro most popular?
In which U.S. states is Isidoro most popular?
Is Isidoro a unisex name?
What names go well with Isidoro?
About the name Isidoro
Isidoro is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1913 and has accumulated 1K births in the dataset. Isidoro's peak popularity came in 1929 when it ranked #1,480. Use the chart and map above to compare Isidoro's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1929 →
- Names of the 1920s →
- Names starting with "I" →
- Browse all boy names →
- Top names of 2026 →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.