Katayoun
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
/kɑtəjawn/(machine-generated) pronunciation, model-generated
Katayoun is a given name written in the Latin script, with more bearers in Angola than in any other country.
- USUnited States1 in 836K(measured from records)
- AOAngola≈1 in 70K
- SESweden1 in 204K
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.
- Angola (inferred from the name graph)
- Sources
- 122 (measured from records)
- ≈1 in 70K (inferred from the name graph)
≈460 people, est.
Highest-authority source
Angola, est.
measured from records inferred from the name graph
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested in 1 language in the etymology graph.
Where in the world(measured from records)
Katayoun 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 | |||
|---|---|---|---|---|---|
| AO Angola | ≈460 est. | ≈1 in 70K | — | Katayoun | 1 |
| US United States | 398 | 1 in 836K | 397 | Katayoun | 122 |
| IR Iran | ≈170 est. | ≈1 in 509K | — | Katayoun | 28 |
| GB United Kingdom | ≈110 est. | ≈1 in 612K | — | Katayoun | 40 |
| CA Canada | ≈86 est. | ≈1 in 438K | — | Katayoun | 27 |
| SE Sweden | 50 | 1 in 204K | 50 | Katayoun | 10 |
| AT Austria | ≈43 est. | ≈1 in 207K | — | Katayoun | 12 |
| DK Denmark | 14 | 1 in 419K | 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 — First Name Frequency 2020 by sex; Skatteverket — Sök hur många som har ett visst namn (living population); Danmarks Statistik — Hvor mange hedder...? (living-population name counts). 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)
- Katayoun Amirebrahimib. 1939IRIranian actress
- Katayun Mazdapourb. 1943IRnot in their usual nameIranian linguist
- Katayoun Riahib. 1961IRIranian actress
- Katayoon Shahabib. 1968IRnot in their usual nameIranian film producer
- Katayun Pracher-Hilanderb. 1971ATnot in their usual nameAustrian politician
- Katayoun Khosrowyarb. 1987USIranian-American football coach
- Katayoun Morteza-SemnaniIRresearcher
- Katayoun TaghaviNZresearcher
- Katayoun Poursakhibotanist
- Katayoon DeheshGBnot in their usual namebiologist, molecular biochemist
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)
A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence(measured from records)
Attested in 11 sources across 8 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 397 | #24,274 |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 50 | #13,665 |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2018 | 46 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2017 | 46 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2016 | 46 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2013 | 46 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2012 | 46 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2019 | 44 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2015 | 44 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2014 | 44 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2011 | 44 | — |
| SE Sweden | SCB — Namnstatistik (to 2023) | 2001 | 44 | — |
Reference works 1
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Katayoun?
- A machine transcription gives /kɑtəjawn/ (IPA) for English.
- Is Katayoun a male or female name?
- Katayoun is a female name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- In which country does Katayoun have the most bearers?
- Mondonomo estimates about 462 people named Katayoun in Angola, more than in any other country we hold, where it is most often spelled katayoun.
- How common is the name Katayoun?
- In the United States, the national register counted 398 people named Katayoun in 2020, about 1 in 836 thousand residents.
What do you want to know about Katayoun?
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/katayounThe 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, “Katayoun”. Data snapshot 2026-10-10.