Seanna

given name · Latin script

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

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

Seanna 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 177K(measured from records)
  • GYGuyana1 in 42K
  • CACanada≈1 in 181K

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)

1,881 people, 2020

Sources
243 (measured from records)

Highest-authority source

1 in 42K (inferred from the name graph)

Guyana

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.

Attested across 4 languages in the etymology graph.

Where in the world(measured from records)

Seanna 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 Seanna is recorded, by country
CountryMost common spellingSources
US United States1,8811 in 177K1.9KSeanna243
CA Canada≈210 est.≈1 in 181K2Seanna83
GB United Kingdom≈170 est.≈1 in 380K4Seanna68
AU Australia≈110 est.≈1 in 233K3Seanna47
EG Egypt≈110 est.≈1 in 949K—Seanna1
GY Guyana181 in 42K18Seanna1
NZ New Zealand≈14 est.≈1 in 358K—Seanna9

1,881 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; NISRA — Baby names Northern Ireland full list (1997–present); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; Australian national given names (aggregated state BDM); 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).

Other names spelled this way(inferred from the name graph)

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

  • Spanish given name3 spellings in the group

    Most recorded in United States, Brazil, Honduras, United Kingdom

    Languages: Spanish, Portuguese

    Also written Seānna

  • French given name2 spellings in the group

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

    Also written Séanna

  • Italian given name2 spellings in the group

    Most recorded in United States

    Also written Seánna

43 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.

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 Seanna,

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 19 sources across 11 countries.

Official registers attesting Seanna
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex20201.9K#7,882
US United StatesSSA — National Baby Names (1880–present)2006125—
US United StatesSSA — National Baby Names (1880–present)2005107—
US United StatesSSA — National Baby Names (1880–present)200794—
US United StatesSSA — National Baby Names (1880–present)200886—
US United StatesSSA — National Baby Names (1880–present)201171—
US United StatesSSA — National Baby Names (1880–present)200271—
US United StatesSSA — National Baby Names (1880–present)200171—
US United StatesSSA — National Baby Names (1880–present)199967—
US United StatesSSA — National Baby Names (1880–present)200366—
US United StatesSSA — National Baby Names (1880–present)202524—
CA CanadaStatistics Canada — First names at birth by sex at birth (Table 17-10-0147-01)199523—

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

What are other forms of the name Seanna?
In the etymology graph, Jean, Jane and Joan are forms of the same name in other languages.
How do you pronounce Seanna?
A machine transcription gives /sinə/ (IPA) for English.
Is Seanna a male or female name?
Seanna 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.
In which country does Seanna have the most bearers?
In the United States, the national register counted about 1.9 thousand people named Seanna, more than in any other country we hold, where it is most often spelled seanna.
Where is Seanna most common?
Measured as a share of residents rather than as a count, Seanna is densest in Guyana — about 1 in 42 thousand people — even though United States holds more of our records for it.
How common is the name Seanna?
In the United States, the national register counted 1,881 people named Seanna in 2020, about 1 in 177 thousand residents.

What do you want to know about Seanna?

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/seanna

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, “Seanna”. Data snapshot 2026-10-10.

See how Seanna parses inside a full name →