Smithbey

surname · Latin script

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

rarermore common
  • USUnited States1 in 2.8M(measured from records)
  • AUAustralia≈1 in 18M
  • GBUnited Kingdom≈1 in 30M

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)

119 people, 2010

Sources
52 (measured from records)

Highest-authority source

1 in 2.8M (inferred from the name graph)

United States

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

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

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)

Smithbey 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 Smithbey is recorded, by country
CountryMost common spellingSources
US United States1191 in 2.8M167Smithbey52
GB United Kingdom≈2 est.≈1 in 30M—Smithbey1
AU Australia≈1 est.≈1 in 18M—Smithbey2

119 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; Census Bureau — Surname Frequency 2020. 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)

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

  • a separate name2 spellings in the group

    Also written Smith-Bey

  • Spanish surname4 spellings in the group

    Most recorded in United States

    Languages: Spanish, Portuguese

    Also written Smith-Bey

8 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.

Evidence(measured from records)

Attested in 4 sources across 1 country.

Official registers attesting Smithbey
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 20202020167#111,996
US United StatesCensus Bureau — Surname Frequency 20102010119#140,157
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (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

In which country does Smithbey have the most bearers?
In the United States, the national register counted about 119 people named Smithbey, more than in any other country we hold, where it is most often spelled smithbey.
Where is Smithbey most common?
Smithbey is densest in the United States, where the national register counts about 1 in 2.8 million people carrying it.
How common is the name Smithbey?
In the United States, the national register counted 119 people named Smithbey in 2010, about 1 in 2.8 million residents.

What do you want to know about Smithbey?

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Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/smithbey

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use; a free API key gives 1,000 requests a day, and bulk access is licensed separately.

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, “Smithbey”. Data snapshot 2026-10-10.

See how Smithbey parses inside a full name →