Sofio
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
/səwfʲioʊ/(machine-generated) pronunciation, model-generated
Sofio is a given name written in the Latin script, with more bearers in Brazil than in any other country.
- PLPoland1 in 3.2M(measured from records)
- SESweden1 in 3.4M
- CRCosta Rica1 in 5.1M
carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.
- Brazil (measured from records)
- Sources
- 40 (measured from records)
- 1 in 3.2M (inferred from the name graph)
29 people, 2022
Highest-authority source
Poland
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.
Where in the world(measured from records)
Sofio 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 | |||
|---|---|---|---|---|---|
| BR Brazil | 29 | 1 in 7.3M | 29 | Sofio | 16 |
| PL Poland | 12 | 1 in 3.2M | 12 | — | — |
| SE Sweden | 3 | 1 in 3.4M | 3 | — | — |
| CZ Czechia | 2 | 1 in 5.4M | 2 | — | — |
| CR Costa Rica | 1 | 1 in 5.1M | 1 | — | 2 |
29 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: IBGE — names by decade (Kaggle mirror); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); dane.gov.pl — PESEL living persons (names); Skatteverket — Sök hur många som har ett visst namn (living population); MVČR — living population register 2017; TSE — electoral roll (padrón) names. 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)
Sofio 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 Esperanto, A female given name, equivalent of Sophia.
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
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)
- Gisella Sofiob. 1931ITItalian actress (1931-2017)
- Richard A. Sofiob. 1946USAmerican politician (1946-2009)
- Séverine SofioFRFrench sociologist
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)
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 21 sources across 12 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 29 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 12 | #6,255 |
| PL Poland | dane.gov.pl — PESEL given names (first + second name position, 2026-01-20) | 2026 | 12 | #6,256 |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 3 | #51,365 |
| CZ Czechia | MVČR — living population register 2017 | — | 2 | #29,215 |
| CR Costa Rica | TSE — electoral roll (padrón) names | — | 1 | #84,239 |
Reference works 2
- Dictionary of American Family Names
- 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 Sofio?
- A machine transcription gives /səwfʲioʊ/ (IPA) for Georgian.
- Is Sofio a male or female name?
- Sofio 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 Sofio have the most bearers?
- In Brazil, the national register counted about 29 people named Sofio, more than in any other country we hold, where it is most often spelled sofio.
- Where is Sofio most common?
- Measured as a share of residents rather than as a count, Sofio is densest in Poland — about 1 in 3.2 million people — even though Brazil holds more of our records for it.
- How common is the name Sofio?
- In Brazil, the national register counted 29 people named Sofio in 2022, about 1 in 7.3 million residents.
What do you want to know about Sofio?
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/sofioThe 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, “Sofio”. Data snapshot 2026-10-10.