Ružak
surname · Latin script
(measured from records)Officially recorded in 1 country · latest register: DZS, 2021
Ružak is a surname written in the Latin script, with more bearers in Croatia than in any other country.
- ARArgentina1 in 583K(measured from records)
- PLPoland1 in 2.9M
- HRCroatia1 in 24K
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.
- Croatia (measured from records)
- Record sources
- 16 (measured from records)
- 1 in 24K (inferred from the name graph)
178 people, 2021
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Croatia
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Ruzak in US United States.
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)Ružak 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 | |||
|---|---|---|---|---|---|
| HR Croatia | 178 | 1 in 24K | 178 | Ružak | 16 |
| AR Argentina | 78 | 1 in 583K | 78 | — | — |
| PL Poland | 13 | 1 in 2.9M | 8 | — | — |
| US United States | — | — | listed | Ruzak | 9 |
| EE Estonia | — | — | listed | — | — |
178 people counted by DZS — Imena i prezimena (per-token lookup form), 2021. 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: DZS — Imena i prezimena (per-token lookup form); RENAPER — Apellidos (person counts, national); dane.gov.pl — PESEL living persons (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).
Evidence
(measured from records)2 registers and reference works attest this spelling, across 1 country.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| HR Croatia | DZS — Imena i prezimena (per-token lookup form) | 2021 | 178 | #4,685 |
| HR Croatia | DZS — Učestalost prezimena (Popis 2021) | 2021 | 145 | — |
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- In which country does Ružak have the most bearers?
- In Croatia, the national register counted about 178 people named Ružak, more than in any other country we hold, where it is most often spelled ružak.
- Where is Ružak most common?
- Ružak is densest in Croatia, where the national register counts about 1 in 24 thousand people carrying it.
- How common is the name Ružak?
- In Croatia, the national register counted 178 people named Ružak in 2021, about 1 in 24 thousand residents.
What do you want to know about Ružak?
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/ru%C5%BEakThe 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, “Ružak”. Data snapshot 2026-10-13.