Sébastienne
given name · Latin script
Meaning: a female given name from French, Latin, or Ancient Greek, female equivalent of Sébastien
Recorded as a female name· opposite-gender records fall within measured source noise
Sébastienne is a given name written in the Latin script, with more bearers in Côte d’Ivoire than in any other country.
- FRFrance≈1 in 285K(inferred from the name graph)
- CICôte d’Ivoire≈1 in 102K
- ISIceland1 in 351K
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.
- Côte d’Ivoire (inferred from the name graph)
- Sources
- 74 (measured from records)
- ≈1 in 102K (inferred from the name graph)
≈270 people, est.
Highest-authority source
Côte d’Ivoire, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
Locally spelled Sebastienne in FR France, NL Netherlands, BE Belgium and 1 more and Sèbastienne in CD Congo - Kinshasa.
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)
a female given name from French, Latin, or Ancient Greek, female equivalent of Sébastien
Sources 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 4 languages in the etymology graph.
Where in the world(measured from records)
Sébastienne 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 | |||
|---|---|---|---|---|---|
| CI Côte d’Ivoire | ≈270 est. | ≈1 in 102K | — | Sebastienne | 1 |
| FR France | ≈240 est. | ≈1 in 285K | 780 | Sebastienne | 74 |
| CD Congo - Kinshasa | ≈220 est. | ≈1 in 474K | — | Sèbastienne | 2 |
| CM Cameroon | ≈50 est. | ≈1 in 559K | — | Sébastienne | 3 |
| BE Belgium | ≈25 est. | ≈1 in 461K | — | Sebastienne | 5 |
| NL Netherlands | 23 | 1 in 751K | 23 | Sebastienne | 5 |
| IS Iceland | 1 | 1 in 351K | 1 | — | — |
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: INSEE — Fichier des prénoms (1900–2024); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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 recorded senses(measured from records)
Sébastienne 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 French, Forme féminine de Sébastien.
as a nameDictionnaire généalogique des prénoms
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)
- Louise Sébastienne Dantonb. 1776FR(1776-1856)
- Louise Sébastienne Baquoyb. 1792FRFrench engraver (1792-1872)
- Sébastienne Guyotb. 1896FRFrench engineer and athletics competitor (1896–1941)
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(measured from records)
Attested in 3 sources across 2 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| NL Netherlands | Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018) | — | 12 | #20,060 |
| FR France | Dictionary of French Prénoms (Benoist, 2009) | — | — | — |
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 does the name Sébastienne mean, and where does it come from?
- a female given name from French, Latin, or Ancient Greek, female equivalent of Sébastien Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- Is Sébastienne a male or female name?
- Sébastienne 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 Sébastienne?
- In the etymology graph, Sebastiana is a form of the same name in other languages.
- In which country does Sébastienne have the most bearers?
- Mondonomo estimates about 269 people named Sébastienne in Côte d’Ivoire, more than in any other country we hold, where it is most often spelled sebastienne.
- How common is the name Sébastienne?
- In the Netherlands, the national register counted 23 people named Sébastienne, about 1 in 751 thousand residents.
What do you want to know about Sébastienne?
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/s%C3%A9bastienneThe 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, “Sébastienne”. Data snapshot 2026-10-10.