Jóni
surname · Latin script
Meaning: yoni
Recorded as a male name· opposite-gender records fall within measured source noise
/joːni/(machine-generated) pronunciation, model-generated
Jóni is a surname written in the Latin script, with more bearers in the United States than in any other country.
- FIFinland1 in 364(measured from records)
- ALAlbania1 in 5.7K
- SESweden1 in 12K
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.
- United States (measured from records)
- Sources
- 39 (measured from records)
- 1 in 364 (inferred from the name graph)
25,986 people, 2020
Highest-authority source
Finland
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
Locally spelled Joni in US United States, FI Finland.
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)
yoni
Sources 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 26 languages in the etymology graph.
Where in the world(measured from records)
Jóni 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 | |||
|---|---|---|---|---|---|
| US United States | 25,986 | 1 in 13K | 25K | Joni | 39 |
| FI Finland | 15,287 | 1 in 364 | 16K | Joni | 4 |
| BR Brazil | 2,969 | 1 in 71K | 5.1K | — | — |
| SE Sweden | 854 | 1 in 12K | 854 | — | 2 |
| AL Albania | 539 | 1 in 5.7K | 539 | — | — |
25,986 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. 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: Census Bureau — First Name Frequency 2020 by sex; DVV — Etunimitilasto (Finnish given names register); DVV — Nimipalvelu (Finnish name service, per-name lookup); IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); Skatteverket — Sök hur många som har ett visst namn (living population); INSTAT Albania — Search the name (given-name counts). 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).
How to address them(machine-generated)
Evidence(measured from records)
No register attests this spelling yet
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Jóni mean, and where does it come from?
- yoni Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- How do you pronounce Jóni?
- A machine transcription gives /joːni/ (IPA) for Hungarian.
- In which country does Jóni have the most bearers?
- In the United States, the national register counted about 26 thousand people named Jóni, more than in any other country we hold, where it is most often spelled joni.
- Where is Jóni most common?
- Measured as a share of residents rather than as a count, Jóni is densest in Finland — about 1 in 364 people — even though United States holds more of our records for it.
- How common is the name Jóni?
- In the United States, the national register counted 25,986 people named Jóni in 2020, about 1 in 13 thousand residents.
What do you want to know about Jóni?
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/j%C3%B3niThe 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, “Jóni”. Data snapshot 2026-10-10.