Josian

given name · Latin script

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

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

Josian is a given name written in the Latin script, with more bearers in Brazil than in any other country.

rarermore common
  • USUnited States1 in 766K(measured from records)
  • FRFrance≈1 in 91K
  • DODominican Republic≈1 in 113K

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.

Brazil (measured from records)

840 people, 2022

Sources
77 (measured from records)

Highest-authority source

≈1 in 91K (inferred from the name graph)

France, 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.

Sources 1

Where in the world(measured from records)

Josian 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 Josian is recorded, by country
CountryMost common spellingSources
BR Brazil8401 in 252K905Josian46
FR France≈750 est.≈1 in 91K1.4KJosian2
US United States4341 in 766K387Josian77
DO Dominican Republic≈93 est.≈1 in 113K—Josian10
HN Honduras≈75 est.≈1 in 123K—Josian5
PR Puerto Rico≈27 est.≈1 in 118K8—9
RE Réunion≈5 est.≈1 in 172K5—1

840 people counted by IBGE — names by decade (Kaggle mirror), 2022. 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; INSEE — Fichier des prénoms (1900–2024); IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); SSA Baby Names — Puerto Rico (state file PR.txt); INSEE — Fichier des prénoms (births by department), dpt 974 (Réunion). 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)

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)

InformalBonjour Josian,Hi Josian, (English)

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 18 sources across 13 countries.

Official registers attesting Josian
CountryRegisterYearCountRank
FR FranceINSEE — Fichier des prénoms (1900–2024)20031.4K#1,972
BR BrazilIBGE — Nomes (census name API)—905#9,808
BR BrazilIBGE — names by decade (Kaggle mirror)2022840—
BR BrazilBrasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA)—790#4,479
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—782#9,328
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020387#22,790
BR BrazilBrasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA)—122#19,552
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)—58#9,328
US United StatesCensus Bureau — First Name Frequency 2020 by sex202047#22,790
RE RéunionINSEE — Fichier des prénoms (births by department), dpt 974 (Réunion)196740#52
RE RéunionINSEE — Fichier des prénoms (births by department), dpt 974 (Réunion)196835#56
RE RéunionINSEE — Fichier des prénoms (births by department), dpt 974 (Réunion)197130#56

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 Josian?
A machine transcription gives /ʒɔsjɑ̃/ (IPA) for French.
Is Josian a male or female name?
Josian 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 Josian have the most bearers?
In Brazil, the national register counted about 840 people named Josian, more than in any other country we hold, where it is most often spelled josian.
How common is the name Josian?
In Brazil, the national register counted 840 people named Josian in 2022, about 1 in 252 thousand residents.

What do you want to know about Josian?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/josian

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, “Josian”. Data snapshot 2026-10-10.

See how Josian parses inside a full name →