Marozau

surname · Latin script

Recorded as a male name· opposite-gender records fall within measured source noise

Marozau is a surname written in the Latin script, with more bearers in Poland than in any other country.

rarermore common
  • PLPoland1 in 161K(measured from records)
  • CHSwitzerland1 in 2.8M

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

Poland (measured from records)

238 people, 2026

Sources
25 (measured from records)

Highest-authority source

1 in 161K (inferred from the name graph)

Poland

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

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

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Where in the world(measured from records)

Marozau 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.

Where Marozau is recorded, by country
CountryMost common spellingSources
PL Poland2381 in 161K238—1
CH Switzerland31 in 2.8M3—1
BY Belarus———Marozau20
US United States——listedMarozau25
RU Russia———Marozau8
GB United Kingdom———Marozau4
EE Estonia——listedMarozau3

238 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); the us-wru-surnames-voterfile register; 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).

Other names spelled this way(inferred from the name graph)

Marozau is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • a separate name2 spellings in the group

    Also written Marozaŭ

12 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Notable people with this name(measured from records)

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).

Evidence(measured from records)

Attested in 5 sources across 4 countries.

Official registers attesting Marozau
CountryRegisterYearCountRank
PL Polanddane.gov.pl — PESEL living persons (surnames)2026238—
PL Polanddane.gov.pl — PESEL living persons (names)—238#13,704
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20243#154,370
US United Stateswru Name Dictionary — US surnames, voter-file supplement (Khanna et al.)———

Register rows as of the 2026-10-09 data build.

Frequently asked questions

In which country does Marozau have the most bearers?
In Poland, the national register counted about 238 people named Marozau, more than in any other country we hold.
Where is Marozau most common?
Marozau is densest in Poland, where the national register counts about 1 in 161 thousand people carrying it.
How common is the name Marozau?
In Poland, the national register counted 238 people named Marozau in 2026, about 1 in 161 thousand residents.

What do you want to know about Marozau?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/marozau

The 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, “Marozau”. Data snapshot 2026-10-10.

See how Marozau parses inside a full name →