Ro'A
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
Ro'A is a given name written in the Latin script, with more bearers in Argentina than in any other country. Recorded meaning: (surname) From Spanish.
- ARArgentina1 in 3.1K(measured from records)
- ESSpain1 in 8.5K
- UYUruguay1 in 9.7K
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.
- Argentina (measured from records)
- Sources
- 35 (measured from records)
- 1 in 3.1K (inferred from the name graph)
14,451 people
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 Roa in 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)
(surname) From Spanish.
Sources 2
- Wiktionary
- Dicionario Sefaradi De SobrenomesDictionary Of Sephardic Surnames Inclusive Cristaos-Novos, Conversos, Marranos, Italianos,…
Attested in 1 language in the etymology graph.
Where in the world(measured from records)
Ro'A 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 | |||
|---|---|---|---|---|---|
| AR Argentina | 14,451 | 1 in 3.1K | 14K | — | 1 |
| US United States | 6,221 | 1 in 53K | 6.4K | Roa | 35 |
| ES Spain | 5,874 | 1 in 8.5K | 5.9K | Roa | 14 |
| BR Brazil | 1,683 | 1 in 126K | 1.7K | — | — |
| CR Costa Rica | 445 | 1 in 11K | 445 | — | — |
| UY Uruguay | 351 | 1 in 9.7K | 351 | — | — |
| NO Norway | 208 | 1 in 26K | 208 | — | 7 |
14,451 people counted by RENAPER — Apellidos (person counts, national). 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 — Surname Frequency 2020; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); TSE — electoral roll (padrón) names; INE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public); SSB — Navnesøk (name-search service, living population). 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 Ro'A mean, and where does it come from?
- (surname) From Spanish. Recorded by Wiktionary and Dicionario Sefaradi De SobrenomesDictionary Of Sephardic Surnames Inclusive Cristaos-Novos, Conversos, Marranos, Italianos,….
- Is Ro'A a male or female name?
- Ro'A is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
- In which country does Ro'A have the most bearers?
- In Argentina, the national register counted about 14 thousand people named Ro'A, more than in any other country we hold.
- Where is Ro'A most common?
- Ro'A is densest in Argentina, where the national register counts about 1 in 3.1 thousand people carrying it.
- How common is the name Ro'A?
- In Argentina, the national register counted 14,451 people named Ro'A, about 1 in 3.1 thousand residents.
What do you want to know about Ro'A?
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/ro'aThe 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, “Ro'A”. Data snapshot 2026-10-10.