Bâc
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Bâc is a male given name written in the Latin script, with more bearers in Poland than in any other country.
- SISlovenia1 in 84K(measured from records)
- PLPoland1 in 102K
- NLNetherlands1 in 144K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Bâc itself, the figure is that spelling’s, and it is named. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- Poland (measured from records)
- Record sources
- 126 (measured from records)
- 1 in 84K (inferred from the name graph)
376 people, 2026
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Slovenia
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Baec in US United States.
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.
Cited for this meaning 1
- Dictionar Onomastic Rominesc
Attested across 16 languages in the etymology graph.
Where the surname Bâc is found
(measured from records)Bâc 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.
| Country | Most common spelling | Sources | |||
|---|---|---|---|---|---|
| PL Poland | 376 | 1 in 102K | 195 | — | 1 |
| US United States | 309 | 1 in 1.1M | 351 | Baec | 126 |
| NL Netherlands | 120 | 1 in 144K | 120 | — | 15 |
| ES Spain | 45 | 1 in 1.1M | 45 | — | 3 |
| BR Brazil | 37 | 1 in 5.7M | 37 | — | 1 |
| SI Slovenia | 25 | 1 in 84K | 25 | — | — |
| BE Belgium | 14 | 1 in 837K | 14 | — | 3 |
376 people counted by dane.gov.pl — PESEL living persons (surnames), 2026. 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; dane.gov.pl — PESEL living persons (surnames); CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); stat.si Imena rojstva — full name register (per-token frequency + rank); Familienaam.be — Belgian family-name frequency (population register). 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
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Is Bâc a male or female name?
- Bâc is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- Which countries have the most people with the surname Bâc?
- In Poland, the national register counted about 376 people named Bâc, more than in any other country we hold. After it come United States, Netherlands, Spain and Brazil; the country table on this page ranks them.
- Where is Bâc most common?
- Measured as a share of residents rather than as a count, Bâc is densest in Slovenia — about 1 in 84 thousand people — even though Poland holds more of our records for it.
- How common is the name Bâc?
- In Poland, the national register counted 376 people named Bâc in 2026, about 1 in 102 thousand residents.
What do you want to know about Bâc?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/b%C3%A2cThe 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, “Bâc”. Data snapshot 2026-10-13.