Lomônaco

surname · Latin script

Lomônaco is a surname written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Borrowed from Italian Lo Monaco.

rarermore common
  • ARArgentina1 in 103K(measured from records)
  • BRBrazil1 in 454K
  • UYUruguay1 in 199K

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

1,468 people, 2010

Sources
77 (measured from records)

Highest-authority source

1 in 103K (inferred from the name graph)

Argentina

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:

Locally spelled Lomonaco in AR Argentina, US United States, BR Brazil and 1 more.

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)

Derivation of Lomônaco: each step is the form the one above it came from.
Lomônaco
  1. Italian LoMonaco(measured from records)
  2. Greekmonakhos(inferred from the name graph)via Monaco

Steps marked ◐ come from the entry for the form named above them, not from this name's own sources.

Borrowed from Italian Lo Monaco.

Sources 2

Where in the world(measured from records)

Lomônaco 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 Lomônaco is recorded, by country
CountryMost common spellingSources
US United States1,4681 in 227K1.5KLomonaco77
BR Brazil4661 in 454K466Lomonaco61
AR Argentina4431 in 103K443Lomonaco37
BE Belgium421 in 279K42—1
ES Spain241 in 2.1M24Lomonaco13
UY Uruguay171 in 199K17—4

1,468 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: RENAPER — Apellidos (person counts, national); Census Bureau — Surname Frequency 2010; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Familienaam.be — Belgian family-name frequency (population register); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); INE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public). 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)

Lomônaco is also recorded as 3 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name4 spellings in the group

    Also written Lomŏnaco, Lomónaco, Lomonaco

  • Japanese surname3 spellings in the group

    Most recorded in United States, Japan

    Also written Lomonaco, Lomónaco

  • Italian surname2 spellings in the group

    Most recorded in Italy, United States, Canada, Belgium

    Also written Lomonaco

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)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Lomônaco under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

What does the name Lomônaco mean, and where does it come from?
Borrowed from Italian Lo Monaco. Recorded by Wiktionary and Dicionário dos sobrenomes italianos.
In which country does Lomônaco have the most bearers?
In the United States, the national register counted about 1.5 thousand people named Lomônaco, more than in any other country we hold, where it is most often spelled lomonaco.
Where is Lomônaco most common?
Measured as a share of residents rather than as a count, Lomônaco is densest in Argentina — about 1 in 103 thousand people — even though United States holds more of our records for it.
How common is the name Lomônaco?
In the United States, the national register counted 1,468 people named Lomônaco in 2010, about 1 in 227 thousand residents.

What do you want to know about Lomônaco?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/lom%C3%B4naco

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

See how Lomônaco parses inside a full name →