Grantham

surname · Latin script

Meaning: Person from Grantham, Lincolnshire; either ‘village built on gravel’ or possibly from an Old English personal name meaning ‘snarler’

(measured from records)Officially recorded in 13 countries · latest register: Guyana, 2025

/ˈɡɹæntəm/(recorded in a dictionary) English · from Wiktionary

Say it in

Grantham is a surname written in the Latin script, with more bearers in the United States than in any other country.

  • USUnited States1 in 32K(measured from records)
  • FIFinland1 in 186K
  • NONorway1 in 391K

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.

United States (measured from records)

10,379 people, 2010

Record sources
60 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

1 in 32K (inferred from the name graph)

United States

measured from records inferred from the name graph

Meaning & origin

(measured from records)

Person from Grantham, Lincolnshire; either ‘village built on gravel’ or possibly from an Old English personal name meaning ‘snarler’.

Cited for this meaning 1

  • Encyclopedia of surnames [the complete companion to tracing your names history]

Where in the world

(measured from records)

Grantham 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 Grantham is recorded, by country
CountryMost common spellingSources
US United States10,3791 in 32K10KGrantham60
FI Finland301 in 186K30——
ES Spain251 in 2M25——
NO Norway141 in 391K14—1
SE Sweden131 in 785K13—1
GY Guyana11 in 750K1——

10,379 people counted by Census Bureau — Surname Frequency 2010, 2010. 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; DVV — Nimipalvelu (Finnish name service, per-name lookup); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); SSB — Navnesøk (name-search service, living population); Skatteverket — Sök hur många som har ett visst namn (living population); Guyana — Official List of Electors July 2025. 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)

Grantham 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.

  • In English, from Grantham, Lincolnshire; first attested Thomas de Grantham 1220 Cur(Herts)

    as a nameA Dictionary of English Surnames

  • In English, English; from the gravelly place or homestead common

    as a nameBaby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…

  • In English, habitational name from Grantham in Lincolnshire, of uncertain origin. The final element is Old English ham ‘homestead’; the first may be Old English grand ‘gravel’ or perhaps a personal name Granta, which probably originated as a byname meaning ‘snarler’. See also Graham.

    as a nameDictionary of American Family Names

  • In English, Lines., of uncertain etymology. The final element is OE ham homestead; the first may be OE *grand gravel or per¬ haps a personal name *Granta, which probably originated as a byname meaning ‘Snarler’. See also Graham.

    as a nameA dictionary of surnames

  • In English, A market town in South Kesteven district, Lincolnshire, England (OS grid ref SK9136).

    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)
16001700180019002000Thomas Grantham, b. 1634William Grantham, b. 1835Alexander Grantham, b. 1899George Grantham, b. 1900Jeremy Grantham, b. 1938Leslie Grantham, b. 1947Donald Grantham, b. 1947Lucy Grantham, b. 1951Donte Grantham, b. 1995Ryan Grantham, b. 1998

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 Colleague,
InformalHello,

Evidence

(measured from records)

25 registers and reference works attest this spelling, across 13 countries.

Reference works 4

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • 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 Grantham mean, and where does it come from?
Person from Grantham, Lincolnshire; either ‘village built on gravel’ or possibly from an Old English personal name meaning ‘snarler’. Recorded by Encyclopedia of surnames [the complete companion to tracing your names history].
How do you pronounce Grantham?
In English /ˈɡɹæntəm/ (Wiktionary).
In which country does Grantham have the most bearers?
In the United States, the national register counted about 10 thousand people named Grantham, more than in any other country we hold, where it is most often spelled grantham.
Where is Grantham most common?
Grantham is densest in the United States, where the national register counts about 1 in 32 thousand people carrying it.
How common is the name Grantham?
In the United States, the national register counted 10,379 people named Grantham in 2010, about 1 in 32 thousand residents.

What do you want to know about Grantham?

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

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, “Grantham”. Data snapshot 2026-10-13.

See how Grantham parses inside a full name →