Zâï

given name · Latin script

Recorded as a female name· opposite-gender records fall within measured source noise

Zâï is a given name written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: To load, carry, pour, fill, conveyance.

rarermore common
  • CHSwitzerland1 in 84K(measured from records)
  • SISlovenia1 in 350K
  • DKDenmark1 in 534K

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.

United States (measured from records)

112 people, 2010

Sources
35 (measured from records)

Highest-authority source

1 in 84K (inferred from the name graph)

Switzerland

measured from records inferred from the name graph

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Zai in US United States, BR Brazil, CH Switzerland and 2 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)

To load, carry, pour, fill, conveyance

Sources 2

  • Dictionar Onomastic Rominesc
  • Schuessler, ABC Etymological Dictionary of Old Chinese (2007)

Attested across 21 languages in the etymology graph.

Where in the world(measured from records)

Zâï 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 Zâï is recorded, by country
CountryMost common spellingSources
US United States1121 in 3M292Zai35
BR Brazil1061 in 2M106Zai21
CH Switzerland1001 in 84K100Zai4
AF Afghanistan≈44 est.≈1 in 836K—Zai4
ES Spain291 in 1.7M29Zai16
DK Denmark111 in 534K11——
NO Norway81 in 683K10——
SI Slovenia61 in 350K6——

112 people counted by Census Bureau — Surname Frequency 2010, 2010. 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; Census Bureau — First Name Frequency 2020 by sex; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); BFS — Familiennamen der Wohnbevölkerung (surnames); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB — Navnesøk (name-search service, living population); stat.si Imena rojstva — full name register (per-token frequency + rank). 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

None of the official registers or reference works in our corpus lists Zâï 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

What does the name Zâï mean, and where does it come from?
To load, carry, pour, fill, conveyance Recorded by Dictionar Onomastic Rominesc and Schuessler, ABC Etymological Dictionary of Old Chinese (2007).
Is Zâï a male or female name?
Zâï is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
In which country does Zâï have the most bearers?
In the United States, the national register counted about 112 people named Zâï, more than in any other country we hold, where it is most often spelled zai.
Where is Zâï most common?
Measured as a share of residents rather than as a count, Zâï is densest in Switzerland — about 1 in 84 thousand people — even though United States holds more of our records for it.
How common is the name Zâï?
In the United States, the national register counted 112 people named Zâï in 2010, about 1 in 3.0 million residents.

What do you want to know about Zâï?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/z%C3%A2%C3%AF

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, “Zâï”. Data snapshot 2026-10-10.

See how Zâï parses inside a full name →