Yohn

surname · Latin script

Recorded as a male name· opposite-gender records fall within measured source noise

/ˈjɑn/(machine-generated) pronunciation, model-generated

Yohn is a surname written in the Latin script, with more bearers in China than in any other country.

rarermore common
  • USUnited States1 in 170K(measured from records)
  • CNChina≈1 in 73K
  • IEIreland≈1 in 78K

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.

China (inferred from the name graph)

≈19,000 people, est.

Sources
228 (measured from records)

Highest-authority source

≈1 in 73K (inferred from the name graph)

China, est.

measured from records inferred from the name graph

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)

Yohn 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.

Where Yohn is recorded, by country
CountryMost common spellingSources
CN China≈19,000 est.≈1 in 73K—Yohn4
PK Pakistan≈2,900 est.≈1 in 81K—Yohn1
US United States1,9591 in 170K2KYohn228
GB United Kingdom≈360 est.≈1 in 181K11Yohn28
BR Brazil≈330 est.≈1 in 646K27——
SG Singapore≈70 est.≈1 in 88K—Yohn1
IE Ireland≈66 est.≈1 in 78K—Yohn2

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 — Surname Frequency 2010; Census Bureau — Surname Frequency 2000; Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); IBGE — names by decade (Kaggle mirror). 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).

Other names spelled this way(inferred from the name graph)

Yohn is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Spanish surname4 spellings in the group

    Most recorded in United States, Brazil, Panama, Venezuela

    Languages: Spanish, Portuguese

    Also written Yöhn

  • French surname3 spellings in the group

    Most recorded in France, United States

    Also written Yöhñ

38 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Notable people with this name(measured from records)

1850190019502000Frederick Coffay Yohn, b. 1875Erica Yohn, b. 1928William H. Yohn, Jr., b. 1935Dave Yohn, b. 1937Katlyn Yohn, b. 1991

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)

FormalDear Yohn,
InformalHello,

Evidence(measured from records)

Attested in 16 sources across 8 countries.

Official registers attesting Yohn
CountryRegisterYearCountRank
BR BrazilIBGE — names by decade (Kaggle mirror)202227—
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—27#101,516

Reference works 2

  • Wikipedia surname tokens
  • 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

How do you pronounce Yohn?
A machine transcription gives /ˈjɑn/ (IPA) for English.
In which country does Yohn have the most bearers?
Mondonomo estimates about 19 thousand people named Yohn in China, more than in any other country we hold, where it is most often spelled yohn.
How common is the name Yohn?
In the United States, the national register counted 1,959 people named Yohn in 2010, about 1 in 170 thousand residents.

What do you want to know about Yohn?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/yohn

The 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, “Yohn”. Data snapshot 2026-10-10.

See how Yohn parses inside a full name →