Sáiz

surname · Latin script

Sáiz is a surname written in the Latin script, with more bearers in Spain than in any other country.

rarermore common
  • ESSpain1 in 2.5K(measured from records)
  • USUnited States1 in 68K
  • UYUruguay1 in 25K

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.

Spain (measured from records)

20,029 people

Sources
282 (measured from records)

Highest-authority source

1 in 2.5K (inferred from the name graph)

Spain

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Saiz in US United States, ES Spain, LI Liechtenstein.

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

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested across 16 languages in the etymology graph.

Where in the world(measured from records)

Sáiz 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.

Where Sáiz is recorded, by country
CountryMost common spellingSources
ES Spain—20,0291 in 2.5K20KSaiz77
US United States—4,8781 in 68K4.9KSaiz282
AR Argentina—1,2411 in 37K1.2KSáiz3
BR Brazil—2181 in 971K218—2
UY Uruguay—1381 in 25K138—1
CR Costa Rica—861 in 59K86—1
LI Liechtenstein#127———Saiz3

20,029 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: Census Bureau — Surname Frequency 2010; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); RENAPER — Apellidos (person counts, national); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); INE Uruguay — Apellidos más frecuentes 1902–2024 (Tableau Public); 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).

Other names spelled this way(inferred from the name graph)

Sáiz is also recorded as 7 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name6 spellings in the group

    Also written Saíz, Saiz, Sâiz, Sá́iz, Sàiz

  • Spanish surname42 spellings in the group

    Most recorded in Spain, United States, Argentina, Mexico

    Languages: Spanish, French, Portuguese

    Also written Saiz, Saïz, Saîz, Saīz, Saíz

  • Russian surname27 spellings in the group

    Most recorded in Russia, Spain, Ukraine, United States

    Languages: Russian, Ukrainian

    Also written Саиз, Saiz, Саіз, Саїз, Сайс

  • Bulgarian surname8 spellings in the group

    Most recorded in Spain, United States

    Languages: Bulgarian, Croatian, Slovenian

    Also written Saiz, Saíz

  • Polish surname2 spellings in the group

    Most recorded in Spain, Poland, United States

    Also written Saiz

  • Danish surname7 spellings in the group

    Most recorded in Spain, United States, Denmark, United Kingdom

    Languages: Danish, Norwegian, Swedish

    Also written Saiz, Saíz

  • Hebrew surname2 spellings in the group

    Most recorded in Spain, United States

    Also written Saiz

11 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Notable people with this name(measured from records)

1850190019502000Concepción Saiz Otero, b. 1851Paulino Gómez Sáiz, b. 1889Ángel Temiño Sáiz, b. 1910Federico Sáiz, b. 1912Odorico Leovigildo Sáiz Pérez, b. 1912Carlos Soria Saiz, b. 1936Josep Àngel Saiz Meneses, b. 1956Simeón Sáiz Ruiz, b. 1956Blanca Lacambra, b. 1965Fernando Velázquez, b. 1976

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 2 sources across 0 countries.

Reference works 2

  • Wikipedia surname tokens
  • 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 Sáiz have the most bearers?
In Spain, the national register counted about 20 thousand people named Sáiz, more than in any other country we hold, where it is most often spelled saiz.
Where is Sáiz most common?
Sáiz is densest in Spain, where the national register counts about 1 in 2.5 thousand people carrying it.
How common is the name Sáiz?
In Spain, the national register counted 20,029 people named Sáiz, about 1 in 2.5 thousand residents.
How common is Sáiz compared with other names?
In Liechtenstein, Sáiz is the 127th most common surname of 283 surnames recorded there.

What do you want to know about Sáiz?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/s%C3%A1iz

The 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, “Sáiz” — the 127th most common surname in Liechtenstein. Data snapshot 2026-10-10.

See how Sáiz parses inside a full name →