Kollroß
surname · Latin script
(measured from records)Officially recorded in 1 country
Kollroß is a surname written in the Latin script, with more bearers in Germany than in any other country.
- DEGermany≈1 in 390Kfew recordsas Kollross(inferred from the name graph)
- CZCzechia1 in 764Kas Kollross
- BRBrazil1 in 1.5Mas Kollross
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Kollroß itself, the figure is that spelling’s, and it is named. 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.
- Germany (inferred from the name graph)
- Record sources
- 101 (measured from records)
- ≈1 in 99K (inferred from the name graph)
≈220 named Kollross, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Austria, est., as Kollross
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Kollross in US United States, DE Germany, AT Austria and 1 more.
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 the surname Kollroß is found
(measured from records)Kollroß 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 | |||
|---|---|---|---|---|---|
| DE Germany | ≈220 est. | ≈1 in 389K | — | Kollross | 37 |
| US United States | 169as Kollross | 1 in 2M | 169 | Kollross | 101 |
| BR Brazil | 142as Kollross | 1 in 1.5M | 142 | — | — |
| AT Austria | ≈93 est. | ≈1 in 99K | — | Kollross | 13 |
| SG Singapore | ≈26 est. | ≈1 in 235K | — | Kollross | 1 |
| CZ Czechia | 14as Kollross | 1 in 764K | 14 | — | — |
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: Census Bureau — Surname Frequency 2010; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); MVČR — living population register 2017. 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)No register attests this spelling yet
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Which countries have the most people with the surname Kollroß?
- Mondonomo estimates about 215 people named Kollross in Germany, more than in any other country we hold. After it come United States, Brazil, Austria and Singapore; the country table on this page ranks them.
- How common is the name Kollroß?
- In the United States, the national register counted 169 people named Kollross in 2010, about 1 in 2.0 million residents.
What do you want to know about Kollroß?
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/kollro%C3%9FThe 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, “Kollroß”. Data snapshot 2026-10-13.