Umutoniwase
surname · English · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
Umutoniwase is a surname, most frequently recorded in Rwanda. It appears chiefly in English and Kinyarwanda, written in the Latin script.
- RWRwanda1 in 1.9K◐
- BEBelgium1 in 1.9M
- PLPoland1 in 4.2M
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
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●
| Country | Share of this name | |
|---|---|---|
| RW Rwanda | 86 | 36% |
| US United States | 49 | 20% |
| PL Poland | 40 | 17% |
| BE Belgium | 21 | 9% |
| FR France | 16 | 7% |
≈212 recorded bearers across the countries shown (a sample of the full distribution).
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.
Languages●
- English4920%
- Kinyarwanda4519%
- Swahili4418%
- Polish4117%
- French3213%
Show as table
| Name | Records | Note |
|---|---|---|
| English | 49 | 20% |
| Kinyarwanda | 45 | 19% |
| Swahili | 44 | 18% |
| Polish | 41 | 17% |
| French | 32 | 13% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Evidence●
Attested in 5 sources across 3 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| RW Rwanda | NISR Rwanda Vital Statistics / CRVS — top-20 baby given names by sex | 2025 | 1.8K | #11 |
| RW Rwanda | NISR Rwanda Vital Statistics / CRVS — top-20 baby given names by sex | 2024 | 1.4K | #10 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 10 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 10 | #138,437 |
| BE Belgium | Familienaam.be — Belgian family-name frequency (population register) | 2008 | 2 | #144,320 |
| RW Rwanda | MasakhaNER 2.0 — Zimbabwe (sna) | — | — | — |
Register rows as of the 2026-09-12 data build · 6 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Umutoniwase?
- Our records include 212 bearers of Umutoniwase across 5 countries — a sample of the full distribution.
- In which country does Umutoniwase have the most bearers?
- Umutoniwase is most frequently recorded in Rwanda.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/umutoniwaseThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.
About this data
Data snapshot . Figures are rebuilt periodically and will change.
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, “Umutoniwase”. Data snapshot 2026-09-12.