Atencio
surname · Latin script
(measured from records)Officially recorded in 13 countries · latest register: Census Bureau, 2020
/aˈtensjo/(recorded in a dictionary) Spanish · from Wiktionary
Atencio is a surname written in the Latin script, with more bearers in Argentina than in any other country.
- CRCosta Rica1 in 2.8K(measured from records)
- ARArgentina1 in 6.2K
- UYUruguay1 in 11K
carrying the name, as counted by each country's national register. 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.
- Argentina (measured from records)
- Record sources
- 280 (measured from records)
- 1 in 2.8K (inferred from the name graph)
7,298 people
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Costa Rica
measured from records inferred from the name graph
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested across 4 languages in the etymology graph.
Where the surname Atencio is found
(measured from records)Atencio 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 | 7,298 | 1 in 6.2K | 7.3K | — | 1 |
| US United States | 4,456 | 1 in 75K | 4.5K | Atencio | 280 |
| CR Costa Rica | 1,826 | 1 in 2.8K | 1.8K | — | — |
| ES Spain | 431 | 1 in 116K | 431 | Atencio | 16 |
| UY Uruguay | 322 | 1 in 11K | 322 | — | — |
7,298 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: Census Bureau — Surname Frequency 2010; RENAPER — Apellidos (person counts, national); TSE — electoral roll (padrón) names; 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). 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).
Notable people with this name
(measured from records)- Francis Xavier Atenciob. 1919USAmerican animator (1919-2017)
- Peter Atenciob. 1983USAmerican television and film director
- Josh Atenciob. 2002USAmerican soccer player
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
How to address them
(machine-generated)Evidence
(measured from records)24 registers and reference works attest this spelling, across 13 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Atencio?
- In Spanish /aˈtensjo/ (Wiktionary).
- Which countries have the most people with the surname Atencio?
- In Argentina, the national register counted about 7.3 thousand people named Atencio, more than in any other country we hold. After it come United States, Costa Rica, Spain and Uruguay; the country table on this page ranks them.
- Where is Atencio most common?
- Measured as a share of residents rather than as a count, Atencio is densest in Costa Rica — about 1 in 2.8 thousand people — even though Argentina holds more of our records for it.
- How common is the name Atencio?
- In Argentina, the national register counted 7,298 people named Atencio, about 1 in 6.2 thousand residents.
What do you want to know about Atencio?
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/atencioThe 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, “Atencio”. Data snapshot 2026-10-13.