Olajos
surname · Latin script
Meaning: oily (smeared with or containing oil) (kaikki.org Wiktionary extract (IPA + transliterations))
(measured from records)Officially recorded in 2 countries
Olajos is a surname written in the Latin script, with more bearers in Hungary than in any other country.
- HUHungary≈1 in 6.9Kfew records(inferred from the name graph)
- HRCroatia1 in 169K
- CZCzechia1 in 669K
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.
- Hungary (inferred from the name graph)
- Record sources
- 61 (measured from records)
- ≈1 in 6.9K (inferred from the name graph)
≈1,400 people, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Hungary, est.
measured from records inferred from the name graph
Meaning & origin
(measured from records)oily (smeared with or containing oil)
Cited for this meaning 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 4 languages in the etymology graph.
Where the surname Olajos is found
(measured from records)Olajos 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 | |||
|---|---|---|---|---|---|
| HU Hungary | ≈1,400 est. | ≈1 in 6.9K | — | Olajos | 61 |
| US United States | ≈67 est. | ≈1 in 5M | listed | Olajos | 28 |
| RS Serbia | ≈43 est. | ≈1 in 153K | — | Olajos | 5 |
| BR Brazil | ≈36 est. | ≈1 in 5.8M | — | Olajos | 13 |
| HR Croatia | 25 | 1 in 169K | 25 | — | — |
| SE Sweden | ≈24 est. | ≈1 in 449K | — | Olajos | 5 |
| CZ Czechia | 16 | 1 in 669K | 16 | — | — |
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: the us-wru-surnames-voterfile register; DZS — Imena i prezimena (per-token lookup form); 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).
Notable people with this name
(measured from records)- Terézia Olajosb. 1941HUHungarian linguist and classical philologist (1941-2018)
- György Olajosb. 1953HUHungarian sculptor, graphic designer, textile artist
- Péter Olajosb. 1968HUHungarian politician
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)4 registers and reference works attest this spelling, across 2 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Olajos mean, and where does it come from?
- oily (smeared with or containing oil) Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- Which countries have the most people with the surname Olajos?
- Mondonomo estimates about 1.4 thousand people named Olajos in Hungary, more than in any other country we hold, where it is most often spelled olajos. After it come United States, Serbia, Brazil and Croatia; the country table on this page ranks them.
- How common is the name Olajos?
- In Croatia, the national register counted 25 people named Olajos in 2021, about 1 in 169 thousand residents.
What do you want to know about Olajos?
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/olajosThe 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, “Olajos”. Data snapshot 2026-10-13.