Pietras
surname · Latin script
(measured from records)Officially recorded in 15 countries · latest register: dane.gov.pl, 2026
/ˈpjɛ.tras/(recorded in a dictionary) Polish · from Wiktionary
Pietras is a surname written in the Latin script, with more bearers in Poland than in any other country: 9,551 people, counted by dane.gov.pl in 2026.
- PLPoland1 in 4K(measured from records)
- NONorway1 in 62K
- DKDenmark1 in 178K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). 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.
- Poland (measured from records)
- Record sources
- 98 (measured from records)
- 1 in 4.0K (inferred from the name graph)
9,551 people, 2026
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Poland
measured from records inferred from the name graph
How to pronounce Pietras
- Polish:/ˈpjɛ.tras/(recorded in a dictionary) from Wiktionary
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Where the surname Pietras is found
(measured from records)Pietras 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 | ||||
|---|---|---|---|---|---|---|
| PL Poland | #420 | 9,551 | 1 in 4K | 4.8K | Pietras | 98 |
| US United States | — | 1,252 | 1 in 266K | 1.3K | Pietras | 62 |
| GB United Kingdom | — | ≈290 est. | ≈1 in 243K | 42 | Pietras | 30 |
| FR France | — | ≈180 est. | ≈1 in 373K | 20 | — | 2 |
| CA Canada | — | ≈180 est. | ≈1 in 231K | — | Pietras | 9 |
| NO Norway | — | 88 | 1 in 62K | 88 | Pietras | 7 |
| DK Denmark | — | 33 | 1 in 178K | 33 | — | — |
| IE Ireland | — | ≈29 est. | ≈1 in 183K | — | Pietras | 3 |
9,551 people counted by dane.gov.pl — PESEL living persons (surnames), 2026. 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: dane.gov.pl — PESEL living persons (surnames); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2000; Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); SSB — Navnesøk (name-search service, living population); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); INSEE — Fichier des noms de famille (1891–2000). 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)- Andrzej Pietrasb. 1954PLPolish musician, manager, record producer
- Kamil Pietrasb. 1988PLPolish basketball player (born 1988)
- Bartek Pietrasb. 1998PLPolish basketball player (born 1998)
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)26 registers and reference works attest this spelling, across 15 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Pietras?
- In Polish /ˈpjɛ.tras/ (Wiktionary).
- Which countries have the most people with the surname Pietras?
- In Poland, the national register counted about 9.6 thousand people named Pietras, more than in any other country we hold, where it is most often spelled pietras. After it come United States, United Kingdom, France and Canada; the country table on this page ranks them.
- Where is Pietras most common?
- Pietras is densest in Poland, where the national register counts about 1 in 4.0 thousand people carrying it.
- How common is the name Pietras?
- In Poland, the national register counted 9,551 people named Pietras in 2026, about 1 in 4.0 thousand residents.
- How common is Pietras compared with other names?
- In Poland, Pietras is the 420th most common surname of 240,840 surnames recorded there.
What do you want to know about Pietras?
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/pietrasThe 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, “Pietras” — ranked 406th in Poland (dane.gov.pl, 2026). Data snapshot 2026-10-13.