Billie

given name · Latin script

Meaning: feminine form of Bill/Billy/William; also diminutive of Wilhelmina

Used for both men and women, depending on the country· national registers that list names by sex disagree

  • United States (Census Bureau, 2020): listed as female
  • France (INSEE, 2024): listed as female
  • Australia (Australian national given names (aggregated state BDM), 2023): listed as female
  • Netherlands (Meertens NVB): listed under both sexes

(measured from records)Officially recorded in 30 countries · latest register: SSA, 2025

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

Billie is a given name used for both men and women, depending on the country, written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • SGSingapore≈1 in 3K(inferred from the name graph)
  • NZNew Zealand≈1 in 3.1K
  • IEIreland≈1 in 3.5K

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 Billie itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

173,433 named Billy, 2020

2 (measured from records)

recorded for this name

Record sources
462 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

≈1 in 3.0K (inferred from the name graph)

Singapore, est.

measured from records inferred from the name graph

Spellings & scripts

(measured from records)
BillieLatin(measured from records)
БиллиCyrillic(measured from records)

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)

feminine form of Bill/Billy/William; also diminutive of Wilhelmina

Cited for this meaning 1

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

Attested across 10 languages in the etymology graph.

Often considered alongside

Names that people choosing a name often weigh against Billie, most often first. They share a style rather than an origin.

From the names suggested together in public name-advice forums, in English. A list of what people consider, not a measure of how common any name is.

Where in the world

(measured from records)

Billie 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 Billie is recorded, by country
CountryMost common spellingSources
US United States#539173,433as Billy1 in 1.9K171KBillie462
GB United Kingdom#602≈13,000 est.≈1 in 5K34Billie203
ID Indonesia—≈11,000 est.≈1 in 24K—Billie68
IT Italy#930≈9,300 est.≈1 in 6.7KlistedBillie25
CA Canada#582≈8,400 est.≈1 in 4.5K6Billie131
SE Sweden—3,434as Billy1 in 3K3.4KBillie26
SG Singapore#324≈2,000 est.≈1 in 3K—Billie20
NZ New Zealand#370≈1,600 est.≈1 in 3.1K82Billie79
IE Ireland#302≈1,500 est.≈1 in 3.5K87Billie29
NL Netherlands—3291 in 53K383Billie29

173,433 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020, counting the spelling billy. 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 — First Name Frequency 2020 by sex; NRS — Baby names Scotland full list (1974–present); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; Skatteverket — Sök hur många som har ett visst namn (living population); DIA — Baby name popularity (1900–present); CSO — Irish Babies Names (1998–present); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); Meertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017). 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)

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

  • French given name3 spellings in the group

    Most recorded in France, United States, Canada, Côte d’Ivoire

    Also written Billié

  • German given name2 spellings in the group

    Most recorded in Germany, United States, Austria, United Kingdom

    Also written Billié

  • Italian given name2 spellings in the group

    Most recorded in United States, Italy, San Marino, United Kingdom

    Also written Billié

54 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

(measured from records)

Billie is also recorded in 4 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • , g Variant of Billy (see pBill), now mainly used for girls, and sometimes bestowed at baptism as a female equivalent of William.

    as a nameA concise dictionary of first names

  • In English, A male or female given name from the Germanic languages derived from Bill, the diminutive of William.

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

  • In Swedish, Billie är ursprungligen en engelsk feminin smekform till Bill (→ William). Jämför Billy. En känd namnbärare är jazzsångerskan Billie Holiday (1915–1959), som dock hade Eleanora som officiellt förnamn. En nutida känd namnbärare är den amerikanska artisten Billie Eilish (f. 2001).

    as a nameFörnamn i Sverige. Kortfattat namnlexikon

  • English: variant of Billy (see BILL ), now mainly used for girls, and sometimes bestowed at baptism as a feminine equivalent of WILLIAM .

    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.

Notable people with this name

(measured from records)
18501900195020002050Billie Burke, b. 1884Billie Dove, b. 1903Billie Holiday, b. 1915Billie Hayes, b. 1924Billie Whitelaw, b. 1932Billie Jean King, b. 1943Billie Joe Armstrong, b. 1972Billie Piper, b. 1982Billie Lourd, b. 1992Billie Eilish, b. 2001

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)
InformalHi Billie,

A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.

Evidence

(measured from records)

57 registers and reference works attest this spelling, across 30 countries.

Official registers attesting Billie
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex202048K#837
US United StatesCensus Bureau — First Name Frequency 2020 by sex20208.1K#837
SE SwedenSkatteverket — Sök hur många som har ett visst namn (living population)—1.2K#1,495
SE SwedenSCB — Namnstatistik (to 2023)2020458—
US United StatesSSA — National Baby Names (1880–present)2025409—
CA CanadaStatistics Canada — First names at birth by sex at birth (Table 17-10-0147-01)2024258—
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)—240#3,211
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017)—206#5,380
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)—89#4,724
NZ New ZealandDIA — Baby name popularity (1900–present)202582—
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017)—70#9,789
GB United KingdomNRS — Baby names Scotland full list (1974–present)202434#131

Reference works 3

  • Wikipedia given-name tokens
  • Wikidata name items (native-script + romanized given/family names)
  • Ethiopian name tokens (GitHub lehagere/ethiopian-names, 40/60 condominium list)

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

Is Billie a male or female name?
Billie is used for both men and women, depending on the country. National registers that list names by sex disagree: United States (Census Bureau, 2020): listed as female; France (INSEE, 2024): listed as female; Australia (Australian national given names (aggregated state BDM), 2023): listed as female; Netherlands (Meertens NVB): listed under both sexes. We don't publish a percentage split.
What are other forms of the name Billie?
In the etymology graph, William, Guillermo and Billy are forms of the same name in other languages; it is recorded as a short form of Willie and Bill.
In which country does Billie have the most bearers?
In the United States, the national register counted about 173 thousand people named Billy, more than in any other country we hold.
What does the name Billie mean, and where does it come from?
feminine form of Bill/Billy/William; also diminutive of Wilhelmina Recorded by Baby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular….
How common is the name Billie?
In the Netherlands, the national register counted 329 people named Billie, about 1 in 53 thousand residents.
How common is Billie compared with other names?
In the United States, Billie is the 539th most common given name of 2,815,431 given names recorded there.
How do you pronounce Billie?
A machine transcription gives /bʲɪʎi/ (IPA) for English.

What do you want to know about Billie?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

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

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, “Billie” — the 539th most common given name in United States. Data snapshot 2026-10-13.

See how Billie parses inside a full name →