Bói

surname · Latin script

Meaning: to tell fortunes, to divine, to take an augury

Recorded for both men and women· direction only, no split published

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

rarermore common
  • BEBelgium1 in 83K(measured from records)
  • DKDenmark1 in 309K
  • CHSwitzerland1 in 336K

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.

India (measured from records)

657 people

Sources
12 (measured from records)

Highest-authority source

1 in 83K (inferred from the name graph)

Belgium

measured from records inferred from the name graph

Meaning & origin(measured from records)

to tell fortunes, to divine, to take an augury

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 17 languages in the etymology graph.

Where in the world(measured from records)

Bói 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 Bói is recorded, by country
CountryMost common spellingSources
IN India6571 in 2M657—3
US United States1771 in 1.9M257—12
BR Brazil1521 in 1.4M152——
BE Belgium1421 in 83K142——
ES Spain281 in 1.8M47—1
CH Switzerland251 in 336K25—1
NL Netherlands231 in 751K66——
DK Denmark191 in 309K19——
NO Norway101 in 547K16——

657 people counted by Instate — India surnames (clean spellings) from electoral rolls. 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: Instate — India surnames (clean spellings) from electoral rolls; Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Familienaam.be — Belgian family-name frequency (population register); CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); INE — Padrón per-token widgets (current living counts, given + apellidos); BFS — Familiennamen der Wohnbevölkerung (surnames); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB — Navnesøk (name-search service, living population). 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)

Bói is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • a separate name16 spellings in the group

    Most recorded in Spain, India, Brazil, Finland

    Also written Boi, Boï, Bội, Bởỉ, Bới

2 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.

Other recorded senses(measured from records)

Bói is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In mzs, waiter

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In Lingala, honey

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

Evidence(measured from records)

No register attests this spelling yet

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

Register rows as of the 2026-10-09 data build.

Frequently asked questions

What does the name Bói mean, and where does it come from?
to tell fortunes, to divine, to take an augury Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
In which country does Bói have the most bearers?
In India, the national register counted about 657 people named Bói, more than in any other country we hold.
Where is Bói most common?
Measured as a share of residents rather than as a count, Bói is densest in Belgium — about 1 in 83 thousand people — even though India holds more of our records for it.
How common is the name Bói?
In India, the national register counted 657 people named Bói, about 1 in 2.0 million residents.

What do you want to know about Bói?

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

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/b%C3%B3i

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, “Bói”. Data snapshot 2026-10-10.

See how Bói parses inside a full name →