Blanča
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
Blanča is a female given name written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Medieval royal name from blanco (“white”), equivalent to French Blanche, English Blanche.
- ESSpain1 in 1.1K(measured from records)
- USUnited States1 in 3.6K
- CZCzechia1 in 170as Blanka
carrying the name, as counted by each country's national register. Where a country counts another spelling of the name rather than Blanča itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- 2 (measured from records)
- Record sources
- 104 (measured from records)
- 1 in 174 (inferred from the name graph)
91,179 people, 2020
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Uruguay
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Blanca in US United States, EC Ecuador, ES Spain and Blanka in CZ Czechia.
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)Medieval royal name from blanco (“white”), equivalent to French Blanche, English Blanche.
Cited for this meaning 7
- A concise dictionary of first names
- Dizionario dei cognomi italiani
- Wiktionary
- Diccionario etimológico de nombres propios
- Dicionário dos sobrenomes italianos
Attested across 21 languages in the etymology graph.
Where in the world
(measured from records)Blanča 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 | ||||
|---|---|---|---|---|---|---|
| US United States | — | 91,179 | 1 in 3.6K | 91K | Blanca | 95 |
| EC Ecuador | — | 87,577 | 1 in 193 | 88K | Blanca | 6 |
| CZ Czechia | #110 | 63,032as Blanka | 1 in 170 | 63K | Blanka | 104 |
| ES Spain | — | 44,550 | 1 in 1.1K | 45K | Blanca | 32 |
| VE Venezuela | — | 33,529 | 1 in 854 | 34K | — | — |
| UY Uruguay | — | 19,447 | 1 in 174 | 19K | — | — |
| CR Costa Rica | — | 5,482 | 1 in 930 | 5.5K | — | — |
91,179 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. 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: Census Bureau — First Name Frequency 2020 by sex; INEC — civil registry names; MVČR — living population register 2017; INE — Padrón per-token widgets (current living counts, given + apellidos); asosab — SAIME ID-card names (1896–1996); INE Uruguay — Nombres más frecuentes 1902–2024 (Tableau Public); 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).
Evidence
(measured from records)No register attests this spelling yet
Frequently asked questions
- What does the name Blanča mean, and where does it come from?
- Medieval royal name from blanco (“white”), equivalent to French Blanche, English Blanche. Recorded by A concise dictionary of first names and Dizionario dei cognomi italiani and 5 other sources.
- Is Blanča a male or female name?
- Blanča 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 Blanča have the most bearers?
- In the United States, the national register counted about 91 thousand people named Blanča, more than in any other country we hold, where it is most often spelled blanca.
- Where is Blanča most common?
- Measured as a share of residents rather than as a count, Blanča is densest in Uruguay — about 1 in 174 people — even though United States holds more of our records for it.
- How common is the name Blanča?
- In the United States, the national register counted 91,179 people named Blanča in 2020, about 1 in 3.6 thousand residents.
- How common is Blanča compared with other names?
- In Czechia, Blanča is the 110th most common given name of 16,679 given names recorded there.
What do you want to know about Blanča?
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/blan%C4%8DaThe 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, “Blanča” — the 110th most common given name in Czechia. Data snapshot 2026-10-13.