D'Aragon

surname · Latin script

D'Aragon is a surname written in the Latin script, with more bearers in France than in any other country.

rarermore common
  • FRFrance≈1 in 136K(inferred from the name graph)
  • CACanada≈1 in 744K
  • CHSwitzerland1 in 1.2M

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.

France (inferred from the name graph)

≈500 people, est.

Sources
150 (measured from records)

Highest-authority source

≈1 in 136K (inferred from the name graph)

France, est.

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 Daragon in FR France, US United States, ES Spain.

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)

recorded in French

De Daragon ou d’Aragon, noms de plusieurs localités dans différentes régions de France.

Sources 1

  • Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition

Where in the world(measured from records)

D'Aragon 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 D'Aragon is recorded, by country
CountryMost common spellingSources
FR France≈500 est.≈1 in 136K64Daragon150
CA Canada≈51 est.≈1 in 744K—D'Aragon26
US United States≈30 est.≈1 in 11M—Daragon9
ES Spain≈22 est.≈1 in 2.3M—Daragon2
CH Switzerland71 in 1.2M7—2

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: INSEE — Fichier des noms de famille (1891–2000); 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).

Other names spelled this way(inferred from the name graph)

D'Aragon is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname6 spellings in the group

    Most recorded in United States, Canada, United Kingdom, Philippines

    Languages: English, German

    Also written Daragon, D'Aragón

  • Spanish surname4 spellings in the group

    Most recorded in Philippines, United States

    Languages: Spanish, Portuguese

    Also written Daragon, D'Aragón

  • a separate name2 spellings in the group

    Also written D'Aragón

  • a separate name2 spellings in the group

    Also written D'Aragón

6 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)

No register attests this spelling yet

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

Register rows as of the 2026-10-09 data build.

Frequently asked questions

In which country does D'Aragon have the most bearers?
Mondonomo estimates about 499 people named D'Aragon in France, more than in any other country we hold, where it is most often spelled daragon.
How common is the name D'Aragon?
In Switzerland, the national register counted 7 people named D'Aragon in 2024, about 1 in 1.2 million residents.

What do you want to know about D'Aragon?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

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

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, “D'Aragon”. Data snapshot 2026-10-10.

See how D'Aragon parses inside a full name →