Casimiri
surname · Latin script
Meaning: do nome eslavo Kazimierz, latinizado em Casimirus; forma do sobrenome
Recorded for both men and women· direction only, no split published
Casimiri is a surname written in the Latin script, most frequently recorded in France.
- FRFrance
- NLNetherlands
- CACanada
Where the name is found, darker where our sources hold more of it. No national register counts its bearers anywhere we hold data, so the map carries no figures. One hue, darker where it is more common; hover a country for its figure.
Meaning & origin(measured from records)
do nome eslavo Kazimierz, latinizado em Casimirus; forma do sobrenome
Sources 1
- Dicionário dos sobrenomes italianos
Attested in 1 language in the etymology graph.
Where in the world(measured from records)
Recorded in:
No national register we accept counts this name’s bearers, so the page lists where it is found and publishes no figure.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Other recorded senses(measured from records)
Casimiri is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In Italian, a surname originating as a patronymic
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Raffaele Casimirib. 1880ITItalian musicologist, composer and organist (1880–1943)
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence(measured from records)
Attested in 8 sources across 6 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 48 | #107,840 |
| NL Netherlands | CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007) | 2007 | 37 | #36,840 |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 35 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 32 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1921 | 27 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1951 | 23 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1981 | 18 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 16 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 16 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1911 | 15 | — |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 13 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1991 | 11 | — |
Reference works 2
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Casimiri mean?
- Recorded meaning: do nome eslavo Kazimierz, latinizado em Casimirus; forma do sobrenome
- In which country does Casimiri have the most bearers?
- Casimiri is most frequently recorded in France.
What do you want to know about Casimiri?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/casimiriThe payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.
About this data
measured from records inferred from the name graph machine-generated
These figures come from the data snapshot of and will change as it is rebuilt.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Casimiri”. Data snapshot 2026-10-10.