Gallastegui
surname · Latin script
Recorded for both men and women· direction only, no split published
Gallastegui is a surname written in the Latin script, with more bearers in Spain than in any other country.
- ESSpain1 in 45K(measured from records)
- ARArgentina1 in 82K
- UYUruguay≈1 in 606K
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.
- Spain (measured from records)
- Sources
- 85 (measured from records)
- 1 in 45K (inferred from the name graph)
1,110 people
Highest-authority source
Spain
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 6 languages in the etymology graph.
Where in the world(measured from records)
Gallastegui 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 | |||
|---|---|---|---|---|---|
| ES Spain | 1,110 | 1 in 45K | 1.1K | Gallastegui | 85 |
| AR Argentina | 558 | 1 in 82K | 558 | Gallastegui | 43 |
| BR Brazil | ≈62 est. | ≈1 in 3.4M | — | Gallastegui | 3 |
| US United States | ≈38 est. | ≈1 in 8.7M | listed | Gallastegui | 59 |
| PE Peru | ≈37 est. | ≈1 in 869K | — | Gallastegui | 13 |
| CL Chile | ≈21 est. | ≈1 in 877K | — | Gallastegui | 20 |
| UY Uruguay | ≈6 est. | ≈1 in 606K | — | Gallastegui | 3 |
1,110 people counted by INE — Padrón per-token widgets (current living counts, given + apellidos). 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); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); the us-wru-surnames-voterfile register. 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)
- Cruz Gallástegui Unamunob. 1891ESSpanish veterinarian (1891-1960)
- Enrique Jordáb. 1911ESnot in their usual nameAmerican conductor (1911–1996)
- Miguel Gallastegi Ariznabarretab. 1918ESnot in their usual nameSpanish pelotari
- Mari Carmen Gallastegib. 1945ESnot in their usual nameSpanish economist
- Enrique Cascallanab. 1953ESnot in their usual nameSpanish politician
- Miren Gallástegui Oyarzábalb. 1961ESBasque politician
- Juan Gallasteguib. 1979ESSpanish musician, composer and conductor (born 1979)
- Gorka GallasteguiESSpanish environmental engineer
- Blanca GallasteguiESSpanish pianist
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).
Evidence(measured from records)
Attested in 6 sources across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 1.1K | #4,029 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 1.1K | #4,026 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 558 | — |
| US United States | wru Name Dictionary — US surnames, voter-file supplement (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
- In which country does Gallastegui have the most bearers?
- In Spain, the national register counted about 1.1 thousand people named Gallastegui, more than in any other country we hold, where it is most often spelled gallastegui.
- Where is Gallastegui most common?
- Gallastegui is densest in Spain, where the national register counts about 1 in 45 thousand people carrying it.
- How common is the name Gallastegui?
- In Spain, the national register counted 1,110 people named Gallastegui, about 1 in 45 thousand residents.
What do you want to know about Gallastegui?
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/gallasteguiThe same 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), and bulk access is licensed separately.
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, “Gallastegui”. Data snapshot 2026-10-10.