Sírlei
given name · Latin script
Sírlei is a given name written in the Latin script, with more bearers in Brazil than in any other country: 42,960 people, counted by IBGE in 2022.
- BRBrazil1 in 4.9K(measured from records)
- PYParaguay≈1 in 65Kfew records
- UYUruguay1 in 154K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- Brazil (measured from records)
- Record sources
- 103 (measured from records)
- 1 in 4.9K (inferred from the name graph)
42,960 people, 2022
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Brazil
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Sirlei in BR Brazil, US United States, PY Paraguay and 3 more.
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
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Where in the world
(measured from records)Sírlei 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.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| BR Brazil | #563 | 42,960 | 1 in 4.9K | 51K | Sirlei | 103 |
| PT Portugal | — | ≈140 est. | ≈1 in 77K | — | Sirlei | 7 |
| PY Paraguay | — | ≈110 est. | ≈1 in 65K | — | Sirlei | 8 |
| US United States | — | ≈76 est. | ≈1 in 4.4M | — | Sirlei | 50 |
| IT Italy | — | ≈69 est. | ≈1 in 856K | — | Sirlei | 15 |
| UY Uruguay | — | 22 | 1 in 154K | 22 | Sirlei | 2 |
| EE Estonia | — | ≈3 est. | ≈1 in 432K | 5 | — | — |
42,960 people counted by IBGE — names by decade (Kaggle mirror), 2022. 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 — names by decade (Kaggle mirror); IBGE — Nomes (census name API); INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public); Statistics Estonia — per-name Population Register counts (nimed). 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
- Which countries have the most people named Sírlei?
- In Brazil, the national register counted about 43 thousand people named Sírlei, more than in any other country we hold, where it is most often spelled sirlei. After it come Portugal, Paraguay, United States and Italy; the country table on this page ranks them.
- Where is Sírlei most common?
- Sírlei is densest in Brazil, where the national register counts about 1 in 4.9 thousand people carrying it.
- How common is the name Sírlei?
- In Brazil, the national register counted 42,960 people named Sírlei in 2022, about 1 in 4.9 thousand residents.
- How common is Sírlei compared with other names?
- In Brazil, Sírlei is the 563rd most common given name of 474,894 given names recorded there.
What do you want to know about Sírlei?
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/s%C3%ADrleiThe 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, “Sírlei” — ranked 310th in Brazil (IBGE). Data snapshot 2026-10-13.