Bạck
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Bạck is a male given name written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: From Middle English bak, from Old English bæc, from Proto-West Germanic *bak, from Proto-Germanic *baką, possibly from Proto-Indo-European *bʰeg- (“to bend”).
- USUnited States1 in 38K(measured from records)
- FIFinland1 in 2.5K
- SESweden1 in 2.8K
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.
- United States (measured from records)
- Record sources
- 17 (measured from records)
- 1 in 2.5K (inferred from the name graph)
8,762 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Finland
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Back in US United States, FI Finland, NO Norway and Bäck in SE Sweden.
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)- Middle Englishbak(measured from records)
- Old Englishbæc(measured from records)
- Proto-West Germanic*bak(measured from records)
- Proto-Germanic*baką(measured from records)
- Proto-Indo-European*bʰeg-“to bend”(measured from records)
- Old Saxonbak(measured from records)
From Middle English bak, from Old English bæc, from Proto-West Germanic *bak, from Proto-Germanic *baką, possibly from Proto-Indo-European *bʰeg- (“to bend”). The adverb represents an aphetic form of aback. Compare Middle Low German bak (“back”), from Old Saxon bak, and West Frisian bekling (“chair back”), Old High German bah, Swedish and Norwegian bak. Cognate with German Bache (“sow [adult female hog]”).
Cited for this meaning 5
- A Dictionary of English Surnames
- The Oxford Dictionary of Family Names in Britain and Ireland
- Wiktionary
- Encyclopedia of surnames [the complete companion to tracing your names history]
- Schuessler, ABC Etymological Dictionary of Old Chinese (2007)
Attested across 26 languages in the etymology graph.
Where in the world
(measured from records)Bạck 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.
8,762 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; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Skatteverket — Sök hur många som har ett visst namn (living population); DVV — Nimipalvelu (Finnish name service, per-name lookup); 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).
Evidence
(measured from records)No register attests this spelling yet
Frequently asked questions
- What does the name Bạck mean, and where does it come from?
- From Middle English bak, from Old English bæc, from Proto-West Germanic *bak, from Proto-Germanic *baką, possibly from Proto-Indo-European *bʰeg- (“to bend”). Recorded by A Dictionary of English Surnames and The Oxford Dictionary of Family Names in Britain and Ireland and 3 other sources.
- Is Bạck a male or female name?
- Bạck 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.
- In which country does Bạck have the most bearers?
- In the United States, the national register counted about 8.8 thousand people named Bạck, more than in any other country we hold, where it is most often spelled back.
- Where is Bạck most common?
- Measured as a share of residents rather than as a count, Bạck is densest in Finland — about 1 in 2.5 thousand people — even though United States holds more of our records for it.
- How common is the name Bạck?
- In the United States, the national register counted 8,762 people named Bạck in 2010, about 1 in 38 thousand residents.
What do you want to know about Bạck?
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%E1%BA%A1ckThe 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, “Bạck”. Data snapshot 2026-10-13.