Cesidio
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
(measured from records)Officially recorded in 6 countries · latest register: IBGE, 2022
/ʃezidjo/(machine-generated) Italian · model-generated
Cesidio is a male given name written in the Latin script, with more bearers in Italy than in any other country. Recorded meaning: From Latin Caesidius, from Latin Caesius.
- ITItaly≈1 in 64Kfew records(inferred from the name graph)
- AUAustralia≈1 in 1.8M
- USUnited States≈1 in 2.2Mfew records
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.
- Italy (inferred from the name graph)
- Record sources
- 45 (measured from records)
- ≈1 in 64K (inferred from the name graph)
≈930 people, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Italy, est.
measured from records inferred from the name graph
Meaning & origin
(measured from records)- LatinCaesidius(measured from records)
- LatinCaesius(measured from records)
From Latin Caesidius, from Latin Caesius.
Cited for this meaning 1
Attested in 1 language in the etymology graph.
Where in the world
(measured from records)Cesidio 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.
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: SSA — National Baby Names (1880–present); IBGE — names by decade (Kaggle mirror); Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA); SA BDM — Popular baby names South Australia (1944–present). 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)- Cesidio Bonanni d'Ocreb. 1793ITItalian judge and politician (1793-1877)
- Cesidio Gentileb. 1847ITItalian poet (1847–1914)
- Cesidio Giacomantoniob. 1873ITItalian presbyter, franciscan, missionary, martyr, Catholic saint (1873-1900)
- Cesidio Guazzaronib. 1911ITItalian diplomat (1911-2004)
- Cesidio Casinellib. 1949ITItalian politician
- Cesidio Oddib. 1956ITItalian association football player
- Cesidio Colasanteb. 1975USAmerican soccer player
- Cesidio De MeoITItalian latinist
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)11 registers and reference works attest this spelling, across 6 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA) | — | 55 | #27,543 |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 41 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 41 | #76,244 |
| US United States | SSA — National Baby Names (1880–present) | 1919 | 5 | — |
| AU Australia | SA BDM — Popular baby names South Australia (1944–present) | 1968 | 1 | — |
Reference works 3
- Dictionary of American Family Names
- 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
- What does the name Cesidio mean, and where does it come from?
- From Latin Caesidius, from Latin Caesius. Recorded by Wiktionary.
- How do you pronounce Cesidio?
- It depends on the language: in Italian /ʃezidjo/; in Portuguese /sezidju/. Transcriptions are machine-generated except where a dictionary is named.
- Is Cesidio a male or female name?
- Cesidio 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 Cesidio have the most bearers?
- Mondonomo estimates about 928 people named Cesidio in Italy, more than in any other country we hold, where it is most often spelled cesidio.
- How common is the name Cesidio?
- In Brazil, the national register counted 41 people named Cesidio in 2022, about 1 in 5.2 million residents.
What do you want to know about Cesidio?
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/cesidioThe 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, “Cesidio”. Data snapshot 2026-10-13.