Fieraru
surname · Latin script
Meaning: a surname originating as an occupation
Recorded for both men and women· direction only, no split published
/fjeraru/(machine-generated) pronunciation, model-generated
Fieraru is a surname written in the Latin script, with more bearers in Romania than in any other country.
- RORomania≈1 in 7.2K(inferred from the name graph)
- ESSpain1 in 185K
- ITItaly≈1 in 383K
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.
- Romania (inferred from the name graph)
- Sources
- 36 (measured from records)
- ≈1 in 7.2K (inferred from the name graph)
≈3,000 people, est.
Highest-authority source
Romania, est.
measured from records inferred from the name graph
Meaning & origin(measured from records)
a surname originating as an occupation
Sources 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 2 languages in the etymology graph.
Where in the world(measured from records)
Fieraru 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 | ||||
|---|---|---|---|---|---|---|
| RO Romania | #429 | ≈3,000 est. | ≈1 in 7.2K | — | Fieraru | 36 |
| ES Spain | — | 270 | 1 in 185K | 270 | Fieraru | 26 |
| IT Italy | — | ≈160 est. | ≈1 in 383K | — | Fieraru | 10 |
| GB United Kingdom | — | ≈23 est. | ≈1 in 2.8M | — | Fieraru | 22 |
| US United States | — | ≈14 est. | ≈1 in 24M | — | Fieraru | 15 |
| DK Denmark | — | 10 | 1 in 587K | 10 | — | — |
| CH Switzerland | — | 10 | 1 in 840K | 10 | — | 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: INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); BFS — Familiennamen der Wohnbevölkerung (surnames). 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).
How to address them(machine-generated)
Evidence(measured from records)
Attested in 12 sources across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 270 | #13,129 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 270 | #13,085 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 10 | #60,931 |
| DK Denmark | Danmarks Statistik — Hvor mange hedder...? (living-population name counts) | — | 10 | #41,134 |
Reference works 3
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia surname tokens
- 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 Fieraru mean, and where does it come from?
- a surname originating as an occupation Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- How do you pronounce Fieraru?
- A machine transcription gives /fjeraru/ (IPA) for Romanian.
- In which country does Fieraru have the most bearers?
- Mondonomo estimates about 3.0 thousand people named Fieraru in Romania, more than in any other country we hold, where it is most often spelled fieraru.
- How common is the name Fieraru?
- In Spain, the national register counted 270 people named Fieraru, about 1 in 185 thousand residents.
- How common is Fieraru compared with other names?
- In Romania, Fieraru is the 429th most common surname of 78,699 surnames recorded there.
What do you want to know about Fieraru?
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/fieraruThe 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, “Fieraru” — the 429th most common surname in Romania. Data snapshot 2026-10-10.