Bak

surname · Polish · Latin script

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

Bak is a surname, with more bearers in the United States than in any other country. In Poland it is the 46th most common surname. It appears chiefly in Polish and Korean, written in the Latin script. Recorded meaning: tank (fuel reservoir of a vehicle).

rarermore common
  • UAUkraine1 in 1.3K
  • PLPoland1 in 2.1K
  • USUnited States1 in 3.5K

carrying the name, one hue, darker where it is more common. Hover a country for its figure.

≈150K

across 18 countries

2

recorded for this name

Sources
130

54K records

Official registry-verified

1 in 1.4K

Denmark

Spellings & scripts

BakLatin · Polish81K records
БекCyrillic · Russian8.3K records

7 other spellings are counted as the same name:

Locally spelled Beck in IN India, CZ Czechia, CH Switzerland and 3 more, Бек in KZ Kazakhstan, KG Kyrgyzstan, UZ Uzbekistan and 1 more, Bek in TR Türkiye, SY Syria, AF Afghanistan and Бак in RU Russia, UA Ukraine.

Spellings marked ● are how people bearing the name write it in our records; ○ marks a model's transliteration. Click a spelling to open its page.

Meaning & origin

tank (fuel reservoir of a vehicle)

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 5 languages in the etymology graph.

Where in the world

Sorted by bearers counted by national registers, records where none counts.

Where Bak is recorded, by country
CountryMost common spellingSources
US United States93,7864.8K rec.1 in 3.5K94KBak130
RU Russia18,25612K rec.#2,635Бак113
PL Poland#4617,9546.2K rec.1 in 2.1K18KBak115
IN India14,07352 rec.1 in 94K14KBeck6
TR Türkiye9,3639.4K rec.Bek40
UA Ukraine7,88214K rec.Бак28
BR Brazil7,8089 rec.1 in 27K7.8K1
DK Denmark4,2011 in 1.4K4.2K
CH Switzerland3,79138 rec.1 in 2.2K3.8KBeck11
KG Kyrgyzstan2,743882 rec.Бек14
NL Netherlands1,718153 rec.1 in 10K1.7KBak16
NO Norway1,59039 rec.1 in 3.4K1.6KBak9

Roughly 94K people in United States bear this name (about 1 in 3.5K). Estimates project the name's share of our records onto national population, so each is only as good as the record base beside it — the Basis column gives that base; rows marked rest on fewer records than the estimate itself and are order-of-magnitude at best.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.

Languages

  • Polish81K34%
  • Korean73K31%
  • English25K10%
  • Danish17K7%
  • Turkish10K4%
Show as table
Languages in which the name is recorded
NameRecordsNote
Polish81,08134%
Korean72,95331%
English24,52210%
Danish16,6327%
Turkish10,4904%

Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.

Other names spelled this way

Bak is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname56K records spelled Bak39 spellings in the group

    Most recorded in United States, Denmark, Germany, Australia

    Languages: English, Danish, German

    Also written Baek, Bek, Bäk, Bąk, Bák

  • Turkish surname11K records spelled Bak6 spellings in the group

    Most recorded in Türkiye, United States, Syria, Morocco

    Also written Baek, Bãk, Bąk, Bàk

  • French surname6.4K records spelled Bak12 spellings in the group

    Most recorded in France, United States, Belgium, Netherlands

    Languages: French, Catalan

    Also written Bek, Bąk, Bak', Bék, Bàk

  • a separate surname1.8K records spelled Bak5 spellings in the group

    Most recorded in United States, India, United Kingdom, Netherlands

    Also written Bąk, Ba̧k, Bäk, Baḳ

61 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

Bak is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, Abbreviation of back.

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

  • In Khmer, p. to be broken (of some­ thing rigid). 2. p. to fall or flow violently (of water, as in a waterfall or rapids)

    as a wordHeadley, Cambodian-English Dictionary, Volume I (ក-ភ)

  • In cdo, chicken fried with oil, soy, ete ROO a deep yellow

    as a wordDictionary of the Foochow Dialect

  • In Russian, "wide, tall."

    as a wordA Dictionary of Period Russian Names (Wickenden / Goldschmidt 1996)

  • In Indonesian, preposition to denote comparison

    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.

Over time

05101520194019601980200020 · 1952

Show as table
Bak in naampy — India given names from state electoral rolls (in-rolls), India, 1922–2015
Yearrecords
19221
19282
19291
19301
19323
19333
19343
19354
19362
19374
19383
193910
19409
19413
19428
19435
19446
194510
19468
19479
19487
194911
19507
19517
195220
195312
195419
195512
195612
195712
195820
195912
196019
196120
196218
196320
196420
196510
196614
196715
196815
196913
197016
19718
197214
197313
197410
197518
197615
19778
197816
19799
198011
19816
19828
19835
19847
19855
198613
19878
19886
19897
199010
19914
199211
19939
19945
19954
19961
19974
19986
20101
20113
20122
20131
20153

IN naampy — India given names from state electoral rolls (in-rolls)76 years between 1922–2015. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

190019201940196019802000Park Chung-hee, b. 1917Park Geun-hye, b. 1952Nick Park, b. 1958Psy, b. 1977Linda Park, b. 1978Park Ji-Sung, b. 1981Park Hae-soo, b. 1981Park Bo-gum, b. 1990Park Chanyeol, b. 1992Park Ji-min, b. 1995
  • Park Chung-heeb. 1917KRnot in their usual name3rd President of the Republic of Korea
  • Park Geun-hyeb. 1952KRnot in their usual namePresident of South Korea from 2013 to 2017
  • Nick Parkb. 1958GBnot in their usual nameBritish animator and filmmaker (born 1958)
  • Psyb. 1977KRnot in their usual nameSouth Korean singer (born 1977)
  • Linda Parkb. 1978KRnot in their usual nameSouth Korean actress
  • Park Ji-Sungb. 1981KRnot in their usual nameSouth Korean association football player
  • Park Hae-soob. 1981KRnot in their usual nameSouth Korean actor
  • Park Bo-gumb. 1990KRnot in their usual nameSouth Korean actor, singer, and musician
  • Park Chanyeolb. 1992KRnot in their usual nameSouth Korean rapper, singer, actor, model, mc, composer, producer, songwriter.
  • Park Ji-minb. 1995KRnot in their usual nameSouth Korean singer and dancer (BTS)

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).

Evidence

Attested in 34 sources across 20 countries.

Official registers attesting Bak
CountryRegisterYearCountRank
DK DenmarkDanmarks Statistik — Hvor mange hedder...? (living-population name counts)4.2K#86
US United StatesCensus Bureau — Surname Frequency 201020102.9K#10,903
US United StatesCensus Bureau — Surname Frequency 202020202.9K#10,534
US United StatesCensus Bureau — Surname Frequency 200020002.6K#11,040
IN IndiaInstate — India surnames (clean spellings) from electoral rolls2K#3,124
NL NetherlandsCBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007)20071.4K#1,131
PL Polanddane.gov.pl — PESEL living persons (surnames)2026460
PL Polanddane.gov.pl — PESEL living persons (names)460#7,102
PL Polanddane.gov.pl — PESEL living persons (surnames)2026421
PL Polanddane.gov.pl — PESEL living persons (names)421#7,702
NO NorwaySSB — Navnesøk (name-search service, living population)352#4,237
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)182#39,680

Reference works 4

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia surname tokens
  • Wikidata name items (native-script + romanized given/family names)

These works list the name; their figures are licensed and are not reproduced here.

Register rows as of the 2026-09-12 data build · 204 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Bak?
We estimate roughly 150 thousand people bear Bak (counting its spellings and scripts) across 18 countries in our records.
In which country does Bak have the most bearers?
We estimate about 94 thousand people bear Bak in the United States, more than in any other country in our records, where it is most often spelled bak.
How common is Bak compared with other names?
In Poland, Bak is the 46th most common surname of 614,248 surnames recorded there.
What does the name Bak mean?
Recorded meaning: tank (fuel reservoir of a vehicle)
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/bak

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.

About this data

measured from records inferred from the name graph machine-generated

Data snapshot . Figures are rebuilt periodically and will change.

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, “Bak” — the 46th most common surname in Poland. Data snapshot 2026-09-12.

See how Bak parses inside a full name →