Libório
surname · Latin script
(measured from records)Officially recorded in 2 countries
Libório is a surname written in the Latin script, with more bearers in Italy than in any other country. Recorded meaning: Borrowed from Portuguese Liborio.
- PEPeru≈1 in 17K(inferred from the name graph)
- VEVenezuela1 in 33K
- ARArgentina≈1 in 42K
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
- 128 (measured from records)
- ≈1 in 16K (inferred from the name graph)
≈2,200 people, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Paraguay, 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 Liborio in PE Peru, AR Argentina, US United States and 5 more.
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)Borrowed from Portuguese Liborio.
Cited for this meaning 5
- Il grande libro dei nomi per bebè. Significato, origini, curiosità. Oltre 7000 nomi per bambine e bambini Significato,…
- Wiktionary
- Diccionario etimológico de nombres propios
- Nomi e Cognomi: Saggio di ricerche etimologiche e storiche
- Dizionario Dei Nomi e Cognomi Italiani
Attested across 23 languages in the etymology graph.
Where in the world
(measured from records)Libório 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 | ||||
|---|---|---|---|---|---|---|
| IT Italy | — | ≈2,200 est. | ≈1 in 29K | 5 | Liborio | 30 |
| PE Peru | — | ≈1,900 est. | ≈1 in 17K | — | Liborio | 37 |
| US United States | — | 1,221 | 1 in 272K | 1.2K | Liborio | 128 |
| AR Argentina | — | ≈1,100 est. | ≈1 in 42K | 207 | Liborio | 33 |
| VE Venezuela | — | 860 | 1 in 33K | 860 | Liborio | 15 |
| EC Ecuador | — | 577 | 1 in 29K | 577 | Liborio | 13 |
| PY Paraguay | — | ≈440 est. | ≈1 in 16K | — | Liborio | 7 |
| UY Uruguay | #538 | 88 | 1 in 38K | 88 | Liborio | 7 |
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: RENAPER — Apellidos (person counts, national); Census Bureau — First Name Frequency 2020 by sex; asosab — SAIME ID-card names (1896–1996); INEC — civil registry names; INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public); ISTAT — Contanomi newborn per-name series (1999–2024, JSONP backend). 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).
Evidence
(measured from records)No register attests this spelling yet
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Libório mean, and where does it come from?
- Borrowed from Portuguese Liborio. Recorded by Il grande libro dei nomi per bebè. Significato, origini, curiosità. Oltre 7000 nomi per bambine e bambini Significato,… and Wiktionary and 3 other sources.
- In which country does Libório have the most bearers?
- Mondonomo estimates about 2.2 thousand people named Libório in Italy, more than in any other country we hold, where it is most often spelled liborio.
- How common is the name Libório?
- In the United States, the national register counted 1,221 people named Libório in 2020, about 1 in 272 thousand residents.
- How common is Libório compared with other names?
- In Uruguay, Libório is the 538th most common given name of 12,212 given names recorded there.
What do you want to know about Libório?
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/lib%C3%B3rioThe 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, “Libório” — the 538th most common given name in Uruguay. Data snapshot 2026-10-13.