Arbizu
surname · Latin script
(measured from records)Officially recorded in 7 countries · latest register: Census Bureau, 2020
/arβiθu/(machine-generated) pronunciation, model-generated
Arbizu is a surname written in the Latin script, with more bearers in Nicaragua than in any other country. Recorded meaning: Borrowed from Spanish Arbizu, a habitational surname of Basque origin.
- NINicaragua≈1 in 4.2K(inferred from the name graph)
- ESSpain1 in 47K
- ARArgentina1 in 124K
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.
- Nicaragua (inferred from the name graph)
- Record sources
- 140 (measured from records)
- ≈1 in 4.2K (inferred from the name graph)
≈1,500 people, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Nicaragua, est.
measured from records inferred from the name graph
Meaning & origin
(measured from records)Borrowed from Spanish Arbizu, a habitational surname of Basque origin.
Cited for this meaning 1
Where in the world
(measured from records)Arbizu 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 | ||||
|---|---|---|---|---|---|---|
| NI Nicaragua | #323 | ≈1,500 est. | ≈1 in 4.2K | — | Arbizu | 16 |
| ES Spain | — | 1,059 | 1 in 47K | 1.1K | Arbizu | 77 |
| GT Guatemala | — | ≈760 est. | ≈1 in 23K | — | Arbizu | 17 |
| US United States | — | 527 | 1 in 631K | 527 | Arbizu | 140 |
| AR Argentina | — | 367 | 1 in 124K | 367 | Arbizu | 33 |
| SV El Salvador | #963 | ≈150 est. | ≈1 in 44K | — | Arbizu | 11 |
| CR Costa Rica | #829 | 125 | 1 in 41K | 125 | Arbizu | 11 |
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); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); TSE — electoral roll (padrón) names. 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)- Gregorio Arbizú Pintob. 1868SVSalvadoran politician, son of Gregorio Arbizú
- Arturo Arbizub. 1972ESBasque pelotari
- Julio Arbizub. 1974PEPeruvian lawyer
- Amaia Romerob. 1999ESnot in their usual nameSpanish singer and pianist
- Ricardo ArbizuGTresearcher
- Francisco ArbizúSVSalvadoran politician
- Carlos ArbizuPEPeruvian engineer
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)12 registers and reference works attest this spelling, across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 1.1K | #4,213 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 1.1K | #4,206 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 527 | #41,303 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 515 | #44,823 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 371 | #52,500 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 367 | — |
| CR Costa Rica | TSE — electoral roll (padrón) names | — | 125 | #1,291 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 1
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Arbizu mean, and where does it come from?
- Borrowed from Spanish Arbizu, a habitational surname of Basque origin. Recorded by Wiktionary.
- How do you pronounce Arbizu?
- A machine transcription gives /arβiθu/ (IPA) for Spanish.
- In which country does Arbizu have the most bearers?
- Mondonomo estimates about 1.5 thousand people named Arbizu in Nicaragua, more than in any other country we hold, where it is most often spelled arbizu.
- How common is the name Arbizu?
- In Spain, the national register counted 1,059 people named Arbizu, about 1 in 47 thousand residents.
- How common is Arbizu compared with other names?
- In Nicaragua, Arbizu is the 323rd most common surname of 5,756 surnames recorded there.
What do you want to know about Arbizu?
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/arbizuThe 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, “Arbizu” — the 323rd most common surname in Nicaragua. Data snapshot 2026-10-13.