Lucy

given name · English · Latin script

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

Lucy is a given name, most frequently recorded in the United Kingdom. In Ireland it is the 73rd most common given name. It appears chiefly in English and Spanish, written in the Latin script. Recorded meaning: Feminine form of Lucius; name of a 3rd-century Sicilian virgin and martyr.

rarermore common
  • IEIreland1 in 552
  • AUAustralia1 in 868
  • GBUnited Kingdom1 in 899

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

≈600K

across 10 countries

2

recorded for this name

Sources
483

1.2M records

Official registry-verified

1 in 48

Czechia

Spellings & scripts

LucyLatin · English1.3M records
לוסיHebrew · Hebrew7.1K records

One other spelling is counted as the same name:

Locally spelled לוסי in FR France, IL Israel.

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

Feminine form of Lucius; name of a 3rd-century Sicilian virgin and martyr.

Sources 1

  • Irish first names

Attested across 14 languages in the etymology graph.

Where in the world

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

Where Lucy is recorded, by country
CountryMost common spellingSources
GB United Kingdom#154230,087151K rec.113Lucy292
CZ Czechia223,8740 rec.1 in 48224K1
FR France210,975302 rec.1 in 322211Kלוסי9
AU Australia#165133,52576K rec.477Lucy241
US United States#492130,153826K rec.1 in 2.6K130KLucy483
CA Canada#40729,53722K rec.64Lucy165
BR Brazil27,935132 rec.1 in 7.6K33KLucy26
PH Philippines19,20918K rec.Lucy73
IE Ireland#7316,8892.5K rec.285Lucy102
NG Nigeria#59812,34618K rec.Lucy82
DE Germany9,8808.7K rec.1Lucy155
VE Venezuela9,0447 rec.Lucy6

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

Languages

  • English1.3M55%
  • Spanish352K15%
  • Portuguese199K8%
  • Swahili160K7%
  • French66K3%
Show as table
Languages in which the name is recorded
NameRecordsNote
English1,297,08855%
Spanish352,47915%
Portuguese198,6508%
Swahili159,7817%
French65,9103%

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

Lucy is also recorded as 6 other names, grouped separately because the records behind them do not connect to the one described above.

  • Portuguese given name615K records spelled Lucy95 spellings in the group

    Most recorded in Brazil, United States, Peru, Mexico

    Languages: Portuguese, Spanish, English

    Also written Luci, Lucí, Lücy, Lücï, Lüci

  • French given name72K records spelled Lucy3 spellings in the group

    Most recorded in France, United States, United Kingdom, Belgium

    Also written Lu-Cy, Lücy

  • Hindi given name25K records spelled Lucy28 spellings in the group

    Most recorded in India, United States, United Kingdom, South Africa

    Languages: Hindi, Bangla, Urdu

    Also written Lusi, Lushi, লুসি, Lucie, Luce

  • Czech given name15K records spelled Lucy73 spellings in the group

    Most recorded in Czechia, United States, Poland, United Kingdom

    Languages: Czech, Polish, Russian

    Also written Lucie, Люси, Lusi, Люсі, Ljusi

  • Indonesian given name12K records spelled Lucy4 spellings in the group

    Most recorded in Indonesia, Malaysia, United States, India

    Languages: Indonesian, Malay

    Also written Lücy, Lücý

  • Finnish given name4.2K records spelled Lucy4 spellings in the group

    Most recorded in Finland, Hungary, United States, United Kingdom

    Languages: Finnish, Hungarian, Estonian

    Also written Lüčÿ

71 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

Lucy 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.

  • From Old French Lucie, the vernacular form of Lucia. It is sometimes assumed LUCY LUDMILA that Lucy is a pet form of Lucinda, but there is no etymological justification for this assumption. It was in fairly widespread use in the Middle Ages, and increased greatly in popularity in the 18th century.

    as a nameA concise dictionary of first names

  • In Swedish, Lucy är en engelsk form av → Lucia. Den franska formen Lucie används också i Sverige.

    as a nameFörnamn i Sverige. Kortfattat namnlexikon

  • In English, Forma inglesa de Lucía.

    as a nameDiccionario etimológico de nombres propios

  • In English, Light; see Luke

    as a nameBaby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…

  • 1 English: from Old French Lucie , the vernacular form of LUCIA . It is sometimes assumed that Lucy is a pet form of LUCINDA , but there is no etymological justification for this assumption. It was in fairly widespread use in the Middle Ages, and increased greatly in popularity in the 18th century. 2 Irish: Anglicized form of Gaelic LUÍSEACH . Top

    as a word

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

02K4K6K8K190019502000

Show as table
Lucy in SSA — National Baby Names (1880–present), United States, 1880–2025
Yearrecords
1880590
1881611
1882673
1883663
1884787
1885711
1886817
1887811
1888964
1889893
1890973
1891944
18921,057
18931,036
18941,077
18951,016
18961,074
1897984
18981,144
18991,018
19001,246
1901979
19021,065
1903990
19041,086
19051,132
19061,077
19071,152
19081,118
19091,175
19101,283
19111,309
19121,636
19131,856
19142,298
19152,814
19162,877
19172,929
19183,108
19193,007
19203,018
19213,157
19222,977
19233,002
19242,978
19252,766
19262,545
19272,542
19282,322
19292,127
19302,121
19311,827
19321,829
19331,747
19341,647
19351,510
19361,446
19371,449
19381,428
19391,409
19401,382
19411,444
19421,335
19431,317
19441,207
19451,146
19461,236
19471,322
19481,342
19491,397
19501,289
19511,269
19521,415
19531,565
19541,531
19551,404
19561,362
19571,351
19581,252
19591,206
19601,130
19611,086
19621,008
1963936
1964949
1965870
1966754
1967687
1968671
1969580
1970504
1971426
1972415
1973348
1974383
1975326
1976346
1977311
1978291
1979350
1980439
1981434
1982466
1983409
1984426
1985487
1986501
1987506
1988515
1989544
1990551
1991520
1992521
1993524
1994536
1995576
1996647
1997700
1998700
1999815
2000980
20011,041
20021,211
20031,475
20041,643
20051,965
20062,259
20072,570
20083,075
20093,180
20103,634
20113,704
20123,818
20133,948
20144,299
20154,558
20164,604
20174,604
20184,378
20194,477
20204,369
20214,457
20224,448
20234,884
20245,425
20256,176

US SSA — National Baby Names (1880–present)146 years between 1880–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

0500100015002000Lucia, b. 283Lucy Maud Montgomery, b. 1874Kate Jackson, b. 1948Nigella Lawson, b. 1960Lucy Lawless, b. 1968Lucy Liu, b. 1968Lucy Hawking, b. 1969Charlotte Gainsbourg, b. 1971Lucy Punch, b. 1977Ophelia Lovibond, b. 1986
  • Luciab. 283ITnot in their usual namesaint from Italy
  • Lucy Maud Montgomeryb. 1874CACanadian writer (1874–1942)
  • Kate Jacksonb. 1948USnot in their usual nameAmerican actress, producer, and director (born 1948)
  • Nigella Lawsonb. 1960GBnot in their usual nameEnglish food writer and television cook (born 1960)
  • Lucy Lawlessb. 1968NZNew Zealand actress
  • Lucy Liub. 1968USAmerican actress (born 1968)
  • Lucy Hawkingb. 1969GBEnglish journalist and novelist
  • Charlotte Gainsbourgb. 1971GBnot in their usual nameFrench and British actress and singer (born 1971)
  • Lucy Punchb. 1977GBBritish actress
  • Ophelia Lovibondb. 1986GBnot in their usual nameEnglish actress (born 1986)

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 115 sources across 61 countries.

Official registers attesting Lucy
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020130K#433
BR BrazilIBGE — names by decade (Kaggle mirror)20229.6K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)9.5K#1,778
FR FranceINSEE — Fichier des prénoms (1900–2024)20249.2K#252
BR BrazilIBGE — Nomes (census name API)8.2K#2,456
US United StatesSSA — National Baby Names (1880–present)20256.2K
EC EcuadorINEC — civil registry names20244.1K#400
US United StatesCensus Bureau — Surname Frequency 201020103.1K#10,405
US United StatesCensus Bureau — Surname Frequency 200020003K#9,902
US United StatesCensus Bureau — Surname Frequency 202020202.9K#10,625
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017)1.3K#1,843
NO NorwaySSB — Navnesøk (name-search service, living population)1.2K#1,453

Reference works 5

  • Dictionary of American Family Names
  • Nişanyan Adlar (Turkish given-name national-registry frequency)
  • Wikipedia given-name tokens
  • 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 · 1,790 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Lucy?
We estimate roughly 600 thousand people bear Lucy (counting its spellings and scripts) across 10 countries in our records.
In which country does Lucy have the most bearers?
Lucy is most frequently recorded in the United Kingdom, where it is most often spelled lucy.
Where is Lucy most common?
Measured as a share of residents rather than as a count, Lucy is densest in the Czechia — about 1 in 48 people — even though United Kingdom holds more of our records for it.
How common is Lucy compared with other names?
In the United Kingdom, Lucy is the 154th most common given name of 369,273 given names recorded there.
Is Lucy a male or female name?
Lucy is a female 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.
What does the name Lucy mean?
Recorded meaning: Feminine form of Lucius; name of a 3rd-century Sicilian virgin and martyr.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/lucy

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, “Lucy” — the 154th most common given name in United Kingdom. Data snapshot 2026-09-12.

See how Lucy parses inside a full name →