Jean-Julien
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Jean-Julien is a given name written in the Latin script, with more bearers in Haiti than in any other country, where it is the 46th most common given name.
- HTHaiti≈1 in 36K(inferred from the name graph)
- BEBelgium≈1 in 247K
- FRFrance≈1 in 354K
carrying the name, as Mondonomo estimates it from our sources: no national register counts it in these countries. One hue, darker where it is more common; hover a country for its figure.
- Haiti (inferred from the name graph)
- Sources
- 110 (measured from records)
- ≈1 in 36K (inferred from the name graph)
≈310 people, est.
Highest-authority source
Haiti, est.
measured from records inferred from the name graph
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested across 2 languages in the etymology graph.
Where in the world(measured from records)
Jean-Julien 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 | ||||
|---|---|---|---|---|---|---|
| HT Haiti | #46 | ≈310 est. | ≈1 in 36K | — | Jean-Julien | 2 |
| FR France | — | ≈190 est. | ≈1 in 354K | 130 | Jean-Julien | 110 |
| BE Belgium | — | ≈47 est. | ≈1 in 247K | — | Jean-Julien | 19 |
| CA Canada | — | ≈14 est. | ≈1 in 2.6M | — | Jean-Julien | 14 |
| CH Switzerland | — | ≈5 est. | ≈1 in 1.6M | — | Jean-Julien | 4 |
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). 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).
Notable people with this name(measured from records)
- Jean-Julien Trélisb. 1757FRnot in their usual nameFrench poet
- Jean-Julien Closseyb. 1866CAnot in their usual nameBelgian-Canadian violinist and organist
- Jean-Julien Barbéb. 1868FRnot in their usual nameFrench historian, bibliophile and archivist
- Jean-Julien Lemordantb. 1878FRnot in their usual nameFrench painter (1878-1968)
- Jean-Julien Chapelantb. 1891FRnot in their usual nameFrench military personnel
- Jean-Julien Bourgaultb. 1910CAnot in their usual nameCanadian sculptor (1910–1996)
- Jean-Julien Baronnetb. 1958FRnot in their usual nameCEO
- Jean-Julien Weissb. 1964FRnot in their usual nameFrench politician
- Jean-Julien Chervierb. 1971FRnot in their usual namefilmmaker
- Jean-Julien Rojerb. 1981NLnot in their usual nameDutch tennis player (born 1981)
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 4 sources across 2 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| FR France | INSEE — Fichier des prénoms (1900–2024) | 1991 | 130 | #1,410 |
Reference works 2
- Wikipedia given-name tokens
- 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
- Is Jean-Julien a male or female name?
- Jean-Julien is a male 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 Jean-Julien have the most bearers?
- Mondonomo estimates about 306 people named Jean-Julien in Haiti, more than in any other country we hold, where it is most often spelled Jean-Julien.
- How common is the name Jean-Julien?
- Mondonomo estimates about 310 people in Haiti have Jean-Julien as their first given name, about 1 in 36 thousand residents. No national register counts it there; the figure is ours, calibrated against the registers that do.
- How common is Jean-Julien compared with other names?
- In Haiti, Jean-Julien is the 46th most common given name of 902 given names recorded there.
What do you want to know about Jean-Julien?
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/jean-julienThe 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, “Jean-Julien” — the 46th most common given name in Haiti. Data snapshot 2026-10-10.