Walterio
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Walterio is a given name written in the Latin script, with more bearers in the Philippines than in any other country.
- CLChile≈1 in 180K(inferred from the name graph)
- ARArgentina≈1 in 248K
- HNHonduras≈1 in 238K
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.
- Philippines (inferred from the name graph)
- Sources
- 44 (measured from records)
- ≈1 in 180K (inferred from the name graph)
≈210 people, est.
Highest-authority source
Chile, 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.
Where in the world(measured from records)
Walterio 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 | |||
|---|---|---|---|---|---|
| PH Philippines | ≈210 est. | ≈1 in 519K | — | Walterio | 5 |
| AR Argentina | ≈180 est. | ≈1 in 248K | 4 | Walterio | 28 |
| CL Chile | ≈100 est. | ≈1 in 180K | 1 | Walterio | 24 |
| US United States | ≈82 est. | ≈1 in 4.1M | — | Walterio | 44 |
| GT Guatemala | ≈42 est. | ≈1 in 408K | — | Walterio | 5 |
| HN Honduras | ≈39 est. | ≈1 in 238K | — | Walterio | 13 |
| BR Brazil | 26 | 1 in 8.1M | 32 | Walterio | 19 |
| IS Iceland | 1 | 1 in 351K | 1 | — | — |
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: SRCEI — Nombres más comunes (guaguas, 1920–2021); RENAPER — births 1922–2015 (Kaggle mirror); IBGE — names by decade (Kaggle mirror); Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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)
- Walterio Meyer Ruscab. 1882CH(1882-1969)
- Walterio PesqueiraMXMexican musician and composer
- Walterio W. Mayol-CuevasGBD.Phil. University of Oxford 2005
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 11 sources across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| BR Brazil | Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA) | — | 32 | #38,427 |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 26 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 26 | #104,241 |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1961 | 20 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1954 | 20 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1944 | 18 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1958 | 17 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1956 | 16 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1949 | 16 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1946 | 16 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1943 | 16 | — |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 1929 | 16 | — |
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
- Is Walterio a male or female name?
- Walterio 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 Walterio have the most bearers?
- Mondonomo estimates about 211 people named Walterio in the Philippines, more than in any other country we hold, where it is most often spelled walterio.
- How common is the name Walterio?
- In Brazil, the national register counted 26 people named Walterio in 2022, about 1 in 8.1 million residents.
What do you want to know about Walterio?
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/walterioThe 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, “Walterio”. Data snapshot 2026-10-10.