Casimiro
Casimiro or Casemiro may refer to:
- Spanish
- Portuguese
- Italian
Meaning & Origin of Casimiro
What this name means, where it came from, and how it has traveled across cultures.
Casimiro or Casemiro may refer to:
Source: Wikipedia (CC BY-SA 3.0). Read more →
Cultural Origins (via Behind the Name)
- Spanish
- Portuguese
- Italian
The Story of Casimiro
The earliest SSA record of Casimiro as a baby boy name dates back to 1881, when 6 babies received it. 1921 was its biggest year on record, with 28 newborns named Casimiro — #1,412 in the national rankings. Casimiro last appeared in the published SSA data in 2023, with 5 recorded births — it has not charted nationally since. All told, over 1K Americans have carried the name since 1880, from the 1880s to the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Casimiro
Phonetically similar names — useful when Casimiro 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 Casimiro
What does the name Casimiro mean?
What is the origin of the name Casimiro?
How popular is Casimiro in 2026?
When was Casimiro most popular?
In which U.S. states is Casimiro most popular?
Is Casimiro a unisex name?
What names go well with Casimiro?
About the name Casimiro
Casimiro is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1881 and has accumulated 1K births in the dataset. Casimiro's peak popularity came in 1921 when it ranked #1,412. Use the chart and map above to compare Casimiro's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1921 →
- Names of the 1920s →
- Names starting with "C" →
- 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.