Aldàz
surname · Latin script
Aldàz is a surname written in the Latin script, with more bearers in Ecuador than in any other country: 6,761 people, counted by INEC in 2024. Recorded meaning: Spanish surname, from Basque Aldatz, named after a town in Basque Country.
- ECEcuador1 in 2.5K(measured from records)
- CUCuba≈1 in 16Kfew records
- UYUruguay1 in 19K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). 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.
- Ecuador (measured from records)
- Record sources
- 165 (measured from records)
- 1 in 2.5K (inferred from the name graph)
6,761 people, 2024
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Ecuador
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Aldaz in MX Mexico, US United States, EC Ecuador and 3 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
(measured from records)Spanish surname, from Basque Aldatz, named after a town in Basque Country.
Cited for this meaning 1
Where the surname Aldàz is found
(measured from records)Aldàz 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.
6,761 people counted by INEC — civil registry names, 2024. 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); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; INEC — civil registry 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).
Evidence
(measured from records)No register attests this spelling yet
Frequently asked questions
- What does the name Aldàz mean, and where does it come from?
- Spanish surname, from Basque Aldatz, named after a town in Basque Country. Recorded by Wiktionary.
- Which countries have the most people with the surname Aldàz?
- In Ecuador, the national register counted about 6.8 thousand people named Aldàz, more than in any other country we hold, where it is most often spelled aldaz. After it come Mexico, Spain, United States and Cuba; the country table on this page ranks them.
- Where is Aldàz most common?
- Aldàz is densest in Ecuador, where the national register counts about 1 in 2.5 thousand people carrying it.
- How common is the name Aldàz?
- In Ecuador, the national register counted 6,761 people named Aldàz in 2024, about 1 in 2.5 thousand residents.
- How common is Aldàz compared with other names?
- In Ecuador, Aldàz is the 500th most common surname of 34,511 surnames recorded there.
What do you want to know about Aldàz?
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/ald%C3%A0zThe 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, “Aldàz” — ranked 604th in Ecuador (INEC, 2024). Data snapshot 2026-10-13.