Janhonen
surname · Latin script
(measured from records)Officially recorded in 4 countries
/ˈjɑnhonen/(recorded in a dictionary) Finnish · from Wiktionary
Janhonen is a surname written in the Latin script, with more bearers in Finland than in any other country. Recorded meaning: Variant of Janhunen.
- FIFinland1 in 5K(measured from records)
- SESweden1 in 1.7M
carrying the name, as counted by each country's national register. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- Finland (measured from records)
- 2 (measured from records)
- Record sources
- 3 (measured from records)
- 1 in 5.0K (inferred from the name graph)
1,124 people
recorded for this name
corpus datasets behind its best-documented spelling
strongest: reference-verified
Finland
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Янхонен in 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)Variant of Janhunen.
Cited for this meaning 1
Attested across 2 languages in the etymology graph.
Where in the world
(measured from records)Janhonen 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 | |||
|---|---|---|---|---|---|
| FI Finland | 1,124 | 1 in 5K | 1.1K | Янхонен | 3 |
| SE Sweden | 6 | 1 in 1.7M | 6 | — | — |
| RU Russia | — | — | — | Janhonen | 1 |
| EE Estonia | — | — | listed | — | — |
| US United States | — | — | listed | — | — |
1,124 people counted by DVV — Nimipalvelu (Finnish name service, per-name lookup), counting the spelling janhonen. 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: DVV — Nimipalvelu (Finnish name service, per-name lookup); Skatteverket — Sök hur många som har ett visst namn (living population); the us-wru-surnames-voterfile register. 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).
Notable people with this name
(measured from records)- Toivo Janhonenb. 1886FIFinnish politician (1886-1939)
- Pauli Janhonenb. 1914FIFinnish sport shooter
- Johanna JanhonenFIWikimedian and entrepreneur from Finland
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)Evidence
(measured from records)6 registers and reference works attest this spelling, across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| FI Finland | DVV — Nimipalvelu (Finnish name service, per-name lookup) | — | 1.1K | #1,713 |
| FI Finland | DVV — Sukunimitilasto (Finnish surnames register) | — | 492 | — |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 6 | #51,612 |
| US United States | wru Name Dictionary — US surnames, voter-file supplement (Khanna et al.) | — | — | — |
Reference works 1
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Janhonen mean, and where does it come from?
- Variant of Janhunen. Recorded by Wiktionary.
- How do you pronounce Janhonen?
- In Finnish /ˈjɑnhonen/ (Wiktionary).
- In which country does Janhonen have the most bearers?
- In Finland, the national register counted about 1.1 thousand people named Janhonen, more than in any other country we hold, where it is most often spelled янхонен.
- Where is Janhonen most common?
- Janhonen is densest in Finland, where the national register counts about 1 in 5.0 thousand people carrying it.
- How common is the name Janhonen?
- In Finland, the national register counted 1,124 people named Janhonen, about 1 in 5.0 thousand residents.
What do you want to know about Janhonen?
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/janhonenThe 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, “Janhonen”. Data snapshot 2026-10-13.