Rozàrio
surname · Latin script
Rozàrio is a surname written in the Latin script, with more bearers in Brazil than in any other country. Recorded meaning: Variant spelling of Rosario.
- BRBrazil1 in 63K(measured from records)
- GYGuyana1 in 23K
- FIFinland1 in 139K
carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.
- Brazil (measured from records)
- Sources
- 85 (measured from records)
- 1 in 23K (inferred from the name graph)
3,337 people
Highest-authority source
Guyana
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
Locally spelled Rozario in BR Brazil, US United States, IN India.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin(measured from records)
Variant spelling of Rosario.
Sources 1
Where in the world(measured from records)
Rozàrio counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.
3,337 people counted by IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname). Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.
Registers cited: IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; Instate — India surnames (clean spellings) from electoral rolls; DVV — Nimipalvelu (Finnish name service, per-name lookup); Guyana — Official List of Electors July 2025; Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB — Navnesøk (name-search service, living population). Figures without a register are Mondonomo estimates; see Methodology.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Evidence(measured from records)
No register attests this spelling yet
Frequently asked questions
- What does the name Rozàrio mean, and where does it come from?
- Variant spelling of Rosario. Recorded by Wiktionary.
- In which country does Rozàrio have the most bearers?
- In Brazil, the national register counted about 3.3 thousand people named Rozàrio, more than in any other country we hold, where it is most often spelled rozario.
- Where is Rozàrio most common?
- Measured as a share of residents rather than as a count, Rozàrio is densest in Guyana — about 1 in 23 thousand people — even though Brazil holds more of our records for it.
- How common is the name Rozàrio?
- In Brazil, the national register counted 3,337 people named Rozàrio, about 1 in 63 thousand residents.
- How common is Rozàrio compared with other names?
- In Brazil, Rozàrio is the 873rd most common surname of 424,864 surnames recorded there.
What do you want to know about Rozàrio?
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/roz%C3%A0rioThe 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, “Rozàrio” — the 873rd most common surname in Brazil. Data snapshot 2026-10-10.