Janaísa
given name · Latin script
Janaísa is a given name written in the Latin script, with more bearers in Brazil than in any other country.
- BRBrazil1 in 735K(measured from records)
- NLNetherlands1 in 2.9M
- PHPhilippines≈1 in 4.8M
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
- 41 (measured from records)
- 1 in 735K (inferred from the name graph)
288 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 Janaisa in BR Brazil, US United States, PH Philippines.
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)Janaísa 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 | 288 | 1 in 735K | 346 | Janaisa | 41 |
| PH Philippines | ≈23 est. | ≈1 in 4.8M | — | Janaisa | 9 |
| US United States | ≈15 est. | ≈1 in 21M | 6 | Janaisa | 14 |
| NL Netherlands | 6 | 1 in 2.9M | 6 | — | 1 |
288 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); Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA); SSA — National Baby Names (1880–present); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018). 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
- In which country does Janaísa have the most bearers?
- In Brazil, the national register counted about 288 people named Janaísa, more than in any other country we hold, where it is most often spelled janaisa.
- Where is Janaísa most common?
- Janaísa is densest in Brazil, where the national register counts about 1 in 735 thousand people carrying it.
- How common is the name Janaísa?
- In Brazil, the national register counted 288 people named Janaísa in 2022, about 1 in 735 thousand residents.
What do you want to know about Janaísa?
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/jana%C3%ADsaThe 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, “Janaísa”. Data snapshot 2026-10-13.