Bertagnolli
surname · Latin script
Meaning: de Bertagno com sufixo plural -olli
(measured from records)Officially recorded in 4 countries · latest register: Census Bureau, 2020
/bɛɾtɐɡnuli/(machine-generated) Portuguese · model-generated
Bertagnolli is a surname written in the Latin script, with more bearers in the United States than in any other country.
- USUnited States1 in 722K(measured from records)
- BRBrazil1 in 814K
- ARArgentina1 in 1.7M
carrying the name, as counted by each country's national register. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Record sources
- 44 (measured from records)
- 1 in 722K (inferred from the name graph)
461 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
United States
measured from records inferred from the name graph
Meaning & origin
(measured from records)de Bertagno com sufixo plural -olli
Cited for this meaning 1
- Dicionário dos sobrenomes italianos
Attested in 1 language in the etymology graph.
Where in the world
(measured from records)Bertagnolli 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.
461 people counted by Census Bureau — Surname Frequency 2010, 2010. 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: IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; RENAPER — Apellidos (person counts, national); the italian-surnames-defelice-1978 register. 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).
Other recorded senses
(measured from records)Bertagnolli is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In Italian, Variante di Berti
as a nameDizionario dei cognomi italiani
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name
(measured from records)- Carlo Bertagnollib. 1843ITItalian economist (1843-1896)
- Guglielmo Bertagnollib. 1881ITItalian writer (1881-1917)
- Mónica Bertagnollib. 1959USAmerican surgical oncologist (born 1959)
- Gemma Bertagnollib. 1967ITItalian singer
- Leonardo Bertagnollib. 1978ITroad bicycle racer
- Alexander Bertagnollib. 1983chess player
- Giacomo Bertagnollib. 1999ITItalian Paralympian
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)Evidence
(measured from records)8 registers and reference works attest this spelling, across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 473 | #48,236 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 465 | #43,708 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 461 | #46,219 |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 260 | #29,707 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 26 | — |
| IT Italy | Dizionario dei Cognomi Italiani (De Felice, 1978) | — | — | — |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
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
- What does the name Bertagnolli mean, and where does it come from?
- de Bertagno com sufixo plural -olli Recorded by Dicionário dos sobrenomes italianos.
- How do you pronounce Bertagnolli?
- In Portuguese /bɛɾtɐɡnuli/. Transcriptions are machine-generated except where a dictionary is named.
- In which country does Bertagnolli have the most bearers?
- In the United States, the national register counted about 461 people named Bertagnolli, more than in any other country we hold, where it is most often spelled bertagnolli.
- Where is Bertagnolli most common?
- Bertagnolli is densest in the United States, where the national register counts about 1 in 722 thousand people carrying it.
- How common is the name Bertagnolli?
- In the United States, the national register counted 461 people named Bertagnolli in 2010, about 1 in 722 thousand residents.
What do you want to know about Bertagnolli?
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/bertagnolliThe 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, “Bertagnolli”. Data snapshot 2026-10-13.