Lucã
loc · Latin script
Recorded for both men and women· direction only, no split published
Lucã is a name written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Borrowed from Italian Luca.
- ESSpain1 in 3K(measured from records)
- USUnited States1 in 9.4K
- CHSwitzerland≈1 in 3.8M
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
- 319 (measured from records)
- 1 in 472 (inferred from the name graph)
35,413 people, 2020
Highest-authority source
Hungary
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
Locally spelled Luca in US United States, ES Spain, CH Switzerland and 2 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)
Borrowed from Italian Luca.
Sources 11
- A concise dictionary of first names
- Dictionary of American Family Names
- Dizionario dei cognomi italiani
- Il grande libro dei nomi per bebè. Significato, origini, curiosità. Oltre 7000 nomi per bambine e bambini Significato,…
- Wiktionary
Attested across 23 languages in the etymology graph.
Where in the world(measured from records)
Lucã 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 | — | 35,413 | 1 in 9.4K | 34K | Luca | 319 |
| BR Brazil | — | 24,507 | 1 in 8.6K | 25K | — | 7 |
| HU Hungary | — | 20,695 | 1 in 472 | 21K | — | 5 |
| ES Spain | — | 16,743 | 1 in 3K | 17K | Luca | 69 |
| HR Croatia | — | 3,627 | 1 in 1.2K | 3.6K | — | 2 |
| MD Moldova | — | 3,029 | 1 in 1.1K | 3K | — | 12 |
| FI Finland | — | 2,567 | 1 in 2.2K | 3.1K | Luca | 17 |
| DK Denmark | #811 | 2,280 | 1 in 2.6K | 2.3K | Luca | 81 |
| CH Switzerland | #155 | ≈2 est. | ≈1 in 3.8M | 280 | Luca | 116 |
35,413 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; IBGE — names by decade (Kaggle mirror); Nyilvántartó — Top-100 given names in population (2020–2025); INE — Padrón per-token widgets (current living counts, given + apellidos); FSO — Vornamen der Neugeborenen und Wohnbevölkerung; DZS — Imena i prezimena (per-token lookup form); DVV — Etunimitilasto (Finnish given names register); DVV — Nimipalvelu (Finnish name service, per-name lookup); e-services.md — living population register; Danmarks Statistik — Hvor mange hedder...? (living-population 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).
Evidence(measured from records)
No register attests this spelling yet
Frequently asked questions
- What does the name Lucã mean, and where does it come from?
- Borrowed from Italian Luca. Recorded by A concise dictionary of first names and Dictionary of American Family Names and 9 other sources.
- In which country does Lucã have the most bearers?
- In the United States, the national register counted about 35 thousand people named Lucã, more than in any other country we hold, where it is most often spelled luca.
- Where is Lucã most common?
- Measured as a share of residents rather than as a count, Lucã is densest in Hungary — about 1 in 472 people — even though United States holds more of our records for it.
- How common is the name Lucã?
- In the United States, the national register counted 35,413 people named Lucã in 2020, about 1 in 9.4 thousand residents.
- How common is Lucã compared with other names?
- In Switzerland, Lucã is the 155th most common given name of 38,907 given names recorded there.
What do you want to know about Lucã?
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/luc%C3%A3The 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, “Lucã” — the 155th most common given name in Switzerland. Data snapshot 2026-10-10.