Lillianne

given name · Latin script

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

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

Lillianne is a given name written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • USUnited States1 in 319K(measured from records)
  • SESweden1 in 179K
  • NONorway≈1 in 277K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

1,043 people, 2020

Sources
135 (measured from records)

Highest-authority source

1 in 179K (inferred from the name graph)

Sweden

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Sources 1

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Lillianne 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 Lillianne is recorded, by country
CountryMost common spellingSources
US United States1,0431 in 319K1KLillianne135
SE Sweden571 in 179K57Lillianne10
CA Canada≈52 est.≈1 in 719K1Lillianne22
BR Brazil≈50 est.≈1 in 4.3M—Lillianne16
GB United Kingdom≈44 est.≈1 in 1.5MlistedLillianne24
NL Netherlands261 in 665K26Lillianne4
GT Guatemala≈26 est.≈1 in 652K—Lillianne1
NO Norway≈20 est.≈1 in 277K126Lillianne7

1,043 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. 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; the gb-nisra-baby-names-ni register; SSB — Navnesøk (name-search service, living population); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; Skatteverket — Sök hur många som har ett visst namn (living population); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018). 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)

Lillianne is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • French given name2 spellings in the group

    Most recorded in France, Canada, United States

    Also written Lilli-Anne

  • a separate name2 spellings in the group

    Also written Lilliánne

25 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)

Lillianne is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Norwegian, a female given name, variant of Lillian

    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.

Notable people with this name(measured from records)

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 Lillianne,

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)

Attested in 22 sources across 14 countries.

Official registers attesting Lillianne
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex20201K#12,068
NO NorwaySSB — Navnesøk (name-search service, living population)—126#6,602
US United StatesSSA — National Baby Names (1880–present)201369—
US United StatesSSA — National Baby Names (1880–present)201466—
US United StatesSSA — National Baby Names (1880–present)201164—
US United StatesSSA — National Baby Names (1880–present)201261—
US United StatesSSA — National Baby Names (1880–present)200859—
SE SwedenSkatteverket — Sök hur många som har ett visst namn (living population)—57#12,502
US United StatesSSA — National Baby Names (1880–present)200657—
US United StatesSSA — National Baby Names (1880–present)201056—
US United StatesSSA — National Baby Names (1880–present)200755—
US United StatesSSA — National Baby Names (1880–present)200952—

Reference works 1

  • 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 2026-10-09 data build.

Frequently asked questions

How do you pronounce Lillianne?
A machine transcription gives /ʎɪʎiənn/ (IPA) for English.
Is Lillianne a male or female name?
Lillianne 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 are other forms of the name Lillianne?
In the etymology graph, Lillian and Lilian are forms of the same name in other languages.
In which country does Lillianne have the most bearers?
In the United States, the national register counted about 1.0 thousand people named Lillianne, more than in any other country we hold, where it is most often spelled lillianne.
Where is Lillianne most common?
Measured as a share of residents rather than as a count, Lillianne is densest in Sweden — about 1 in 179 thousand people — even though United States holds more of our records for it.
How common is the name Lillianne?
In the United States, the national register counted 1,043 people named Lillianne in 2020, about 1 in 319 thousand residents.

What do you want to know about Lillianne?

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/lillianne

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, “Lillianne”. Data snapshot 2026-10-10.

See how Lillianne parses inside a full name →