Delmás
surname · Latin script
Delmás is a surname written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: même origine que Dumas.
- ARArgentina1 in 96K(measured from records)
- UYUruguay1 in 130K
- ESSpain1 in 152K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). 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)
- Record sources
- 57 (measured from records)
- 1 in 96K (inferred from the name graph)
499 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Argentina
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Delmas in AR Argentina, US United States, PY Paraguay and 3 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)même origine que Dumas
Cited for this meaning 1
- Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition
Attested across 17 languages in the etymology graph.
Where the surname Delmás is found
(measured from records)Delmás 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 | — | 499 | 1 in 667K | 938 | Delmas | 53 |
| AR Argentina | — | 473 | 1 in 96K | 473 | Delmas | 38 |
| ES Spain | — | 330 | 1 in 152K | 330 | Delmas | 57 |
| BR Brazil | — | 155 | 1 in 1.4M | 155 | Delmas | 36 |
| BE Belgium | — | 39 | 1 in 301K | 39 | — | 1 |
| UY Uruguay | — | 26 | 1 in 130K | 26 | Delmas | 7 |
| CH Switzerland | — | 25 | 1 in 336K | 25 | — | 1 |
| PY Paraguay | #817 | — | — | — | Delmas | 15 |
499 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; Census Bureau — First Name Frequency 2020 by sex; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); 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); Familienaam.be — Belgian family-name frequency (population register); BFS — Familiennamen der Wohnbevölkerung (surnames). 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 Delmás mean, and where does it come from?
- même origine que Dumas Recorded by Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition.
- Which countries have the most people with the surname Delmás?
- In the United States, the national register counted about 499 people named Delmás, more than in any other country we hold, where it is most often spelled delmas. After it come Argentina, Spain, Brazil and Belgium; the country table on this page ranks them.
- Where is Delmás most common?
- Measured as a share of residents rather than as a count, Delmás is densest in Argentina — about 1 in 96 thousand people — even though United States holds more of our records for it.
- How common is the name Delmás?
- In the United States, the national register counted 499 people named Delmás in 2010, about 1 in 667 thousand residents.
- How common is Delmás compared with other names?
- In Paraguay, Delmás is the 817th most common surname of 30,328 surnames recorded there.
What do you want to know about Delmás?
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/delm%C3%A1sThe 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, “Delmás” — the 817th most common surname in Paraguay. Data snapshot 2026-10-13.