Bacus

surname · Latin script

Meaning: A surname from Cebuano

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

/ˈbækɪs/(machine-generated) pronunciation, model-generated

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

rarermore common
  • PHPhilippines≈1 in 6.8K(inferred from the name graph)
  • USUnited States1 in 518K
  • GYGuyana1 in 68K

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.

Philippines (inferred from the name graph)

≈16,000 people, est.

Sources
187 (measured from records)

Highest-authority source

≈1 in 6.8K (inferred from the name graph)

Philippines, est.

measured from records inferred from the name graph

Meaning & origin(measured from records)

A surname from Cebuano.

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Bacus 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 Bacus is recorded, by country
CountryMost common spellingSources
PH Philippines#537≈16,000 est.≈1 in 6.8K—Bacus72
US United States—6421 in 518K726Bacus187
ZA South Africa—≈200 est.≈1 in 278K—Bacus13
TH Thailand—≈140 est.≈1 in 495K—Bacus5
FR France—≈130 est.≈1 in 531K13——
AE United Arab Emirates—≈51 est.≈1 in 196K—Bacus10
KW Kuwait—≈19 est.≈1 in 156K—Bacus6
GY Guyana—111 in 68K11—2
QA Qatar—≈10 est.≈1 in 253K—Bacus4

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 — Surname Frequency 2020; INSEE — Fichier des noms de famille (1891–2000); Guyana — Official List of Electors July 2025. 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)

Bacus is also recorded as 3 other names, grouped separately because the records behind them do not connect to the one described above.

  • Spanish surname4 spellings in the group

    Most recorded in Philippines, United States, Brazil, Mexico

    Languages: Spanish, Portuguese

    Also written Bäčüš, Baçus

  • a separate name2 spellings in the group

    Also written Baçus

  • Romanian surname3 spellings in the group

    Most recorded in Philippines, Romania

    Also written Băcuș, Băcus

38 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)

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).

How to address them(machine-generated)

FormalDear Bacus,
InformalHello,

Evidence(measured from records)

Attested in 15 sources across 7 countries.

Reference works 4

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikidata name items (native-script + romanized given/family names)
  • jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)

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

What does the name Bacus mean, and where does it come from?
A surname from Cebuano. Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
How do you pronounce Bacus?
A machine transcription gives /ˈbækɪs/ (IPA) for English.
In which country does Bacus have the most bearers?
Mondonomo estimates about 16 thousand people named Bacus in the Philippines, more than in any other country we hold, where it is most often spelled bacus.
How common is the name Bacus?
In the United States, the national register counted 642 people named Bacus in 2010, about 1 in 518 thousand residents.
How common is Bacus compared with other names?
In the Philippines, Bacus is the 537th most common surname of 876,464 surnames recorded there.

What do you want to know about Bacus?

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

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, “Bacus” — the 537th most common surname in Philippines. Data snapshot 2026-10-10.

See how Bacus parses inside a full name →