Orós

loc · Latin script

Orós is a name written in the Latin script, with more bearers in Mexico than in any other country.

  • RORomania≈1 in 5.8Kfew records(inferred from the name graph)
  • BOBolivia≈1 in 16Kfew records
  • HUHungary≈1 in 19Kfew records

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.

Mexico (inferred from the name graph)

≈4,900 people, est.

Record sources
155 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

≈1 in 5.8K (inferred from the name graph)

Romania, est.

measured from records inferred from the name graph

Name dossier (print, CSV)Make your nomograph ✦

Spellings & scripts

(measured from records)

One other spelling is counted as the same name:

Locally spelled Oros in MX Mexico, AR Argentina, US United States and 4 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

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested across 15 languages in the etymology graph.

Where in the world

(measured from records)

Orós 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 Orós is recorded, by country
CountryMost common spellingSources
MX Mexico—≈4,900 est.≈1 in 27K66Oros79
RO Romania#830≈3,300 est.≈1 in 5.8K—Oros35
PH Philippines—≈2,600 est.≈1 in 45K—Oros18
US United States—2,5121 in 132K2.5KOros155
AR Argentina—1,8431 in 25K1.8KOros50
BO Bolivia#908≈770 est.≈1 in 16K—Oros30
HU Hungary—≈490 est.≈1 in 19K—Oros39

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: RENAPO — name frequencies (eduardofv dataset); RENAPER — Apellidos (person counts, national); Census Bureau — Surname Frequency 2010. 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)

Orós is also recorded as 4 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 Oros

  • English surname7 spellings in the group

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

    Languages: English, German, Dutch

    Also written Oros, Oroş

  • French surname5 spellings in the group

    Most recorded in France, United States, Philippines, Belgium

    Also written Oros, Õrös, Oròs

  • Indonesian surname3 spellings in the group

    Most recorded in Philippines, Indonesia, Romania, United States

    Languages: Indonesian, Malay

    Also written Oros

1 further group 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 Orós 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

In which country does Orós have the most bearers?
Mondonomo estimates about 4.9 thousand people named Orós in Mexico, more than in any other country we hold, where it is most often spelled oros.
How common is the name Orós?
In the United States, the national register counted 2,512 people named Orós in 2010, about 1 in 132 thousand residents.
How common is Orós compared with other names?
In Romania, Orós is the 830th most common surname of 78,699 surnames recorded there.

What do you want to know about Orós?

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

Please leave out anyone's personal details (see Privacy).

Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/or%C3%B3s

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, “Orós” — the 830th most common surname in Romania. Data snapshot 2026-10-13.

See how Orós parses inside a full name →