Iohann
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
/juɐ̃n/(machine-generated) pronunciation, model-generated
Iohann is a given name written in the Latin script, most frequently recorded in Brazil.
- UYUruguay
- DEGermany
- FRFrance
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
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)
Recorded in:
- BRBrazil
- FRFrance
- DEGermany
- USUnited States
- UYUruguay
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)
Iohann 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 Russian, var of Ioann.
as a wordA Dictionary of Period Russian Names (Wickenden / Goldschmidt 1996)
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)
- John the Newb. 1300TRnot in their usual nameChristian Saint
- Ivan Vyshenskyb. 1550UAnot in their usual nameUkrainian monk and philosopher
- John of Tobolskb. 1651UAnot in their usual nameRussian saint
- John of Sviatohirskb. 1795RUnot in their usual nameOrthodox Christian saint (1795–1867)
- Ivan Pasteliyb. 1826HUnot in their usual nameHungarian Catholic priest
- John of Kronstadtb. 1829RUnot in their usual nameRussian saint (1829–1908)
- Isidoreb. 1879RUnot in their usual nameBishop of the Russian Orthodox Church , bishop of Tallinn and Estonia (1879-1949)
- Jan Rudenkob. 1966RUnot in their usual nameRussian priest, bishop
- Ioann Iarochevitchb. 1989BEnot in their usual nameBelgian basketball player (born 1989)
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).
How to address them(machine-generated)
A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence(measured from records)
Attested in 9 sources across 5 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 50 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 49 | #66,656 |
| BR Brazil | Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA) | — | 40 | #33,342 |
| BR Brazil | IBGE — Nomes (census name API) | — | 24 | #57,609 |
| UY Uruguay | INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public) | — | 19 | — |
| UY Uruguay | INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public) | — | 19 | — |
| UY Uruguay | Montevideo Open Data — Nombres por año y sexo (1940–2012) | 2003 | 3 | — |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | — | 2 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 2011 | 1 | — |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | 1998 | 1 | — |
| CR Costa Rica | TSE — electoral roll (padrón) names | — | 1 | #95,721 |
| UY Uruguay | Montevideo Open Data — Nombres por año y sexo (1940–2012) | 2009 | 1 | — |
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Iohann?
- A machine transcription gives /juɐ̃n/ (IPA) for Portuguese.
- Is Iohann a male or female name?
- Iohann is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- In which country does Iohann have the most bearers?
- Iohann is most frequently recorded in Brazil.
What do you want to know about Iohann?
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/iohannThe 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, “Iohann”. Data snapshot 2026-10-10.