Lilly-Ann
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
(measured from records)Officially recorded in 11 countries · latest register: Guyana, 2025
Lilly-Ann is a female given name written in the Latin script, with more bearers in the United States than in any other country: 1,741 people, counted by the Census Bureau in 2020.
- SESweden1 in 155K(measured from records)
- USUnited States1 in 191K
- NLNetherlands1 in 720K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Record sources
- 93 (measured from records)
- 1 in 155K (inferred from the name graph)
1,741 people, 2020
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Sweden
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Lillyann in US United States, CA Canada.
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
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Where in the world
(measured from records)Lilly-Ann 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.
| Country | Most common spelling | Sources | |||
|---|---|---|---|---|---|
| US United States | 1,741 | 1 in 191K | 1.7K | Lillyann | 93 |
| SE Sweden | 66 | 1 in 155K | 66 | Lilly-Ann | 3 |
| CA Canada | ≈25 est. | ≈1 in 1.7M | 1 | Lillyann | 18 |
| NL Netherlands | 24 | 1 in 720K | 24 | — | 2 |
| ZA South Africa | ≈19 est. | ≈1 in 3.3M | — | Lilly-Ann | 3 |
| FI Finland | 7 | 1 in 796K | 35 | — | — |
| GY Guyana | 1 | 1 in 750K | 1 | — | 1 |
1,741 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; Skatteverket — Sök hur många som har ett visst namn (living population); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; DVV — Etunimitilasto (Finnish given names register); DVV — Nimipalvelu (Finnish name service, per-name lookup); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); Guyana — Official List of Electors July 2025. 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).
How to address them
(machine-generated)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)19 registers and reference works attest this spelling, across 11 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Is Lilly-Ann a male or female name?
- Lilly-Ann 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.
- Which countries have the most people named Lilly-Ann?
- In the United States, the national register counted about 1.7 thousand people named Lilly-Ann, more than in any other country we hold, where it is most often spelled lillyann. After it come Sweden, Canada, Netherlands and South Africa; the country table on this page ranks them.
- Where is Lilly-Ann most common?
- Measured as a share of residents rather than as a count, Lilly-Ann is densest in Sweden — about 1 in 155 thousand people — even though United States holds more of our records for it.
- How common is the name Lilly-Ann?
- In the United States, the national register counted 1,741 people named Lilly-Ann in 2020, about 1 in 191 thousand residents.
What do you want to know about Lilly-Ann?
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/lilly-annThe 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, “Lilly-Ann” — ranked 8352nd in the United States (Census Bureau, 2020). Data snapshot 2026-10-13.