Zirô

surname · Latin script

Zirô is a surname written in the Latin script, most frequently recorded in Brazil.

Brazil (inferred from the name graph)

no count published

Sources
30 (measured from records)

Highest-authority source

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin

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

Attested across 12 languages in the etymology graph.

Where in the world(measured from records)

Zirô counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Where Zirô is recorded, by country
CountryMost common spellingSources
BR Brazil—45——
ES Spain—23—2
CH Switzerland—4—1
AR Argentina—2——
KE Kenya—1—8

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: Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA); INE — Padrón per-token widgets (current living counts, given + apellidos); BFS — Familiennamen der Wohnbevölkerung (surnames); RENAPER — Nombres de nacimientos (2012–present); Mzalendo Trust "Elections Watch" — 2022 gazetted election winners. 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)

Zirô is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name4 spellings in the group

    Also written Ziro

  • a separate name3 spellings in the group

    Also written Ziro, Zirō

1 further group 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.

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Zirô under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

In which country does Zirô have the most bearers?
Zirô is most frequently recorded in Brazil.

What do you want to know about Zirô?

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Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/zir%C3%B4

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use; a free API key gives 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, “Zirô”. Data snapshot 2026-10-10.

See how Zirô parses inside a full name →