Hamm

surname · Latin script

Meaning, in English: topographic name from Old English hamm, denoting a patch of flat, low-lying alluvial land beside a stream (often a promontory or water meadow in a river bend), or a habitational name from any of numer

(measured from records)Officially recorded in 22 countries · latest register: Census Bureau, 2020

/ˈham/(recorded in a dictionary) German · from Wiktionary

Say it inExplore pronunciation →

Hamm is a surname written in the Latin script, with more bearers in South Korea than in any other country, where it is the 50th most common surname.

  • DEGermany≈1 in 9.8K(inferred from the name graph)
  • CACanada≈1 in 11K
  • SGSingapore≈1 in 12K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Hamm itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.

South Korea (measured from records)

80,659 named 함, 2015

4 (measured from records)

recorded for this name

Record sources
425 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

≈1 in 9.8K (inferred from the name graph)

Germany, est.

measured from records inferred from the name graph

Spellings & scripts

(measured from records)
HammLatin(measured from records)
หม๊ะThai(measured from records)
හිමSinhala(measured from records)
ΑμGreek(measured from records)

3 other spellings are counted as the same name:

Locally spelled 함 in KR South Korea, Ham in NL Netherlands and Hima in ID Indonesia.

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)

topographic name from Old English hamm, denoting a patch of flat, low-lying alluvial land beside a stream (often a promontory or water meadow in a river bend), or a habitational name from any of numerous places named with this word, for example in Gloucestershire, Greater London, Kent, Somerset, and Wiltshire.

Cited for this meaning 1

  • Dictionary of American Family Names

Attested across 2 languages in the etymology graph.

How Hamm is read

(measured from records)

Hamm is one spelling over 2 language communities, and the dictionaries record it differently in 2 of them. Each row is what a source recorded for that language, beside the share of this name’s records the language holds. No single row is the name’s meaning.

  • English79%

    topographic name from Old English hamm, denoting a patch of flat, low-lying alluvial land beside a stream (often a promontory or water meadow in a river bend), or a habitational name from any of numerous places named with this word, for example in Gloucestershire, Greater London, Kent, Somerset, and Wiltshire.

    as a nameDictionary of American Family Names

    topographic name for someone who lived on land in a river bend. Old High German ham (see 1 above).

    as a nameDictionary of American Family Names

    habitational name from Hamm, a city in Westphalia.

    as a nameDictionary of American Family Names

    An English topographic surname for someone who lived in an area of flat land near a river; or a habitational name from several places with the same name in southern England.

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • German5.3%

    a topographic or habitational surname with an etymology similar to that of English Hamm

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

The share is ours — how much of this name’s records each language holds. The sense beside it is the source’s, quoted and credited, including where it names a gender. We do not publish a gender of our own per language: our records carry one figure for the spelling as a whole.

Where the surname Hamm is found

(measured from records)

Hamm 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 Hamm is recorded, by country
CountryMost common spellingSources
KR South Korea#5080,659as 함1 in 64386K함137
US United States#72626,7261 in 12K27KHamm425
DE Germany#789≈8,500 est.≈1 in 9.8K—Hamm145
ID Indonesia—≈7,500 est.≈1 in 38KlistedHima58
GB United Kingdom#979≈4,500 est.≈1 in 16K4Hamm177
CA Canada#672≈3,700 est.≈1 in 11K1Hamm145
NL Netherlands#1391,705as Ham1 in 10K1.7KHam104
AL Albania—≈1,000 est.≈1 in 2.3K796——

80,659 people counted by KOSIS 2015 Census — surname population with hanja variants, 2015. 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; KOSIS 2015 Census — surname population with hanja variants; KOSIS — 2015 census surnames; NRS — Baby names Scotland full list (1974–present); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007); 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).

Other names spelled this way

(inferred from the name graph)

Hamm is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name3 spellings in the group

    Also written Hâmm, Ḥamm

  • Arabic surname14 spellings in the group

    Most recorded in United States, Egypt, Palestine, Saudi Arabia

    Languages: Arabic, Hebrew

    Also written Hãmm, האמם, Hǎmm, Hämm, Hámm

  • Hungarian surname4 spellings in the group

    Most recorded in United States, Hungary, Finland, Canada

    Languages: Hungarian, Estonian, Finnish

    Also written Hâmm

  • Vietnamese surname4 spellings in the group

    Most recorded in Vietnam, United States, United Kingdom

    Also written Hâmm, Hâm'M, Hâm-M

45 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.

Other recorded senses

(measured from records)

Hamm 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 Hungarian, yum (refers to eating food, imitating the quick opening and closing of the mouth; can be childish, but also can enliven the presentation of the story; also used repetitively)

    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)
19001920194019601980Munro Leaf, b. 1905Jon Hamm, b. 1971Mia Hamm, b. 1972
  • Munro Leafb. 1905USnot in their usual nameAmerican writer and illustrator (1905–1976)
  • Jon Hammb. 1971USAmerican actor (born 1971)
  • Mia Hammb. 1972USAmerican soccer player

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 Hamm,
InformalHello,

Evidence

(measured from records)

36 registers and reference works attest this spelling, across 22 countries.

Register rows as of the 2026-10-09 data build.

Frequently asked questions

What does the name Hamm mean, and where does it come from?
topographic name from Old English hamm, denoting a patch of flat, low-lying alluvial land beside a stream (often a promontory or water meadow in a river bend), or a habitational name from any of numer… Recorded by Dictionary of American Family Names.
How do you pronounce Hamm?
In German /ˈham/ (Wiktionary).
Which countries have the most people with the surname Hamm?
In South Korea, the national register counted about 81 thousand people named 함, more than in any other country we hold. After it come United States, Germany, Indonesia and United Kingdom; the country table on this page ranks them.
How common is the name Hamm?
In the United States, the national register counted 26,726 people named Hamm in 2010, about 1 in 12 thousand residents.
How common is Hamm compared with other names?
In South Korea, Hamm is the 50th most common surname of 14,133 surnames recorded there.

What do you want to know about Hamm?

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

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, “Hamm” — the 50th most common surname in South Korea. Data snapshot 2026-10-13.

See how Hamm parses inside a full name →