Japheth
given name · Latin script
Meaning: Japheth represents the expansion of humanity into the 'isles of the Gentiles' and is often interpreted in Christian theology as representing the Gentile nations who would eventually share in the spiri
Recorded as a male name· opposite-gender records fall within measured source noise
/ʄapheθ/(machine-generated) pronunciation, model-generated
Japheth is a given name written in the Latin script, with more bearers in the United States than in any other country.
- USUnited States1 in 309K(measured from records)
- NGNigeria≈1 in 32M
- GYGuyana1 in 28K
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.
- United States (measured from records)
- Sources
- 170 (measured from records)
- 1 in 28K (inferred from the name graph)
1,076 people, 2020
Highest-authority source
Guyana
measured from records inferred from the name graph
Meaning & origin(measured from records)
Japheth represents the expansion of humanity into the 'isles of the Gentiles' and is often interpreted in Christian theology as representing the Gentile nations who would eventually share in the spiritual blessings of Israel.
Sources 1
- Biblical Names Compiled Database
Attested across 2 languages in the etymology graph.
Where in the world(measured from records)
Japheth 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 | 1,076 | 1 in 309K | 1.1K | Japheth | 170 |
| GY Guyana | 27 | 1 in 28K | 27 | Japheth | 2 |
| SE Sweden | 12 | 1 in 850K | 12 | — | 1 |
| NL Netherlands | 9 | 1 in 1.9M | 9 | — | 4 |
| NG Nigeria | ≈7 est. | ≈1 in 32M | — | Japheth | 41 |
| CR Costa Rica | 7 | 1 in 728K | 7 | — | — |
| IS Iceland | 1 | 1 in 351K | 1 | — | — |
1,076 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; Guyana — Official List of Electors July 2025; Skatteverket — Sök hur många som har ett visst namn (living population); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); TSE — electoral roll (padrón) names; Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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 recorded senses(measured from records)
Japheth is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
Derived from the Hebrew root 'patah' meaning 'to open' or 'extend', or possibly 'yaphah' meaning 'to be beautiful'.
as a nameBiblical Names Compiled Database
A biblical name implying expansion, openness, or beauty.
as a nameBiblical Names Compiled Database
In English, The third son of Noah, brother to Shem and Ham, who received a blessing from God with Shem, considered to be the ancestor of the Japhetic people(s) (associated approx. with Indo-Europeans).
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In English, Biblical name
as a namePronouncing Dictionary of Proper Names
In enm, alternative form of Jafeth
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
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)
- Kaarlo Harvalab. 1885FInot in their usual nameFinnish politician (1885-1942)
- Japheth Campbellb. 1975USAmerican politician and entrepreneur
- Japheth Kimutaib. 1978KEKenyan middle distance runner
- Japheth J. Omojuwab. 1984NGblogger
- Joel Perezb. 1986USnot in their usual nameAmerican actor
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 32 sources across 24 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 1.1K | #11,765 |
| US United States | SSA — National Baby Names (1880–present) | 2007 | 51 | — |
| US United States | SSA — National Baby Names (1880–present) | 2015 | 43 | — |
| US United States | SSA — National Baby Names (1880–present) | 2014 | 43 | — |
| US United States | SSA — National Baby Names (1880–present) | 2020 | 42 | — |
| US United States | SSA — National Baby Names (1880–present) | 2018 | 40 | — |
| US United States | SSA — National Baby Names (1880–present) | 2009 | 40 | — |
| US United States | SSA — National Baby Names (1880–present) | 2016 | 39 | — |
| US United States | SSA — National Baby Names (1880–present) | 2006 | 39 | — |
| US United States | SSA — National Baby Names (1880–present) | 2024 | 37 | — |
| US United States | SSA — National Baby Names (1880–present) | 2013 | 37 | — |
| US United States | SSA — National Baby Names (1880–present) | 2017 | 35 | — |
Reference works 3
- Wikipedia given-name tokens
- 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
- What does the name Japheth mean, and where does it come from?
- Japheth represents the expansion of humanity into the 'isles of the Gentiles' and is often interpreted in Christian theology as representing the Gentile nations who would eventually share in the spiri… Recorded by Biblical Names Compiled Database.
- What are other forms of the name Japheth?
- In the etymology graph, Jafet and Iapheth are forms of the same name in other languages.
- In which country does Japheth have the most bearers?
- In the United States, the national register counted about 1.1 thousand people named Japheth, more than in any other country we hold, where it is most often spelled japheth.
- Where is Japheth most common?
- Measured as a share of residents rather than as a count, Japheth is densest in Guyana — about 1 in 28 thousand people — even though United States holds more of our records for it.
- How do you pronounce Japheth?
- A machine transcription gives /ʄapheθ/ (IPA) for Swahili.
- Is Japheth a male or female name?
- Japheth 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.
- How common is the name Japheth?
- In the United States, the national register counted 1,076 people named Japheth in 2020, about 1 in 309 thousand residents.
What do you want to know about Japheth?
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/japhethThe 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, “Japheth”. Data snapshot 2026-10-10.