Kaeo
surname · Latin script
Recorded for both men and women· direction only, no split published
/kəioʊ/(machine-generated) pronunciation, model-generated
Kaeo is a surname written in the Latin script, with more bearers in China than in any other country.
- CACanada≈1 in 29Kas Kao(inferred from the name graph)
- USUnited States1 in 55Kas Kao
- GBUnited Kingdom≈1 in 70Kas Kao
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 Kaeo itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- China (inferred from the name graph)
- Sources
- 367 (measured from records)
- ≈1 in 599K (inferred from the name graph)
≈61,000 named Kao, est.
Highest-authority source
Pakistan, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Kao in US United States, CA Canada, GB United Kingdom and 3 more and Käo in EE Estonia.
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.
Attested in 1 language in the etymology graph.
Where in the world(measured from records)
Kaeo 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 | ||||
|---|---|---|---|---|---|---|
| CN China | — | ≈61,000 est. | ≈1 in 23K | — | Kao | 26 |
| US United States | — | 6,018as Kao | 1 in 55K | 6.3K | Kao | 367 |
| CA Canada | — | ≈1,300 est. | ≈1 in 29K | 1 | Kao | 130 |
| GB United Kingdom | — | ≈930 est. | ≈1 in 70K | — | Kao | 90 |
| HK Hong Kong | #675 | ≈810 est. | ≈1 in 9K | — | Kao | 40 |
| PK Pakistan | — | ≈390 est. | ≈1 in 599K | — | Kaeo | 2 |
| SG Singapore | — | ≈180 est. | ≈1 in 34K | — | Kao | 41 |
| EE Estonia | — | ≈46 est. | ≈1 in 27K | listed | Käo | 7 |
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; Census Bureau — Surname Frequency 2020; Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender. 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 recorded senses(measured from records)
Kaeo is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In chk, to learn
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
How to address them(machine-generated)
Evidence(measured from records)
Attested in 10 sources across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 317 | #67,188 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 295 | #66,931 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 262 | #69,854 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
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 Kaeo?
- A machine transcription gives /kəioʊ/ (IPA) for English.
- In which country does Kaeo have the most bearers?
- Mondonomo estimates about 61 thousand people named Kao in China, more than in any other country we hold.
- How common is the name Kaeo?
- In the United States, the national register counted 6,018 people named Kao in 2010, about 1 in 55 thousand residents.
- How common is Kaeo compared with other names?
- In Hong Kong, Kaeo is the 675th most common surname of 8,142 surnames recorded there.
What do you want to know about Kaeo?
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/kaeoThe 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, “Kaeo” — the 675th most common surname in Hong Kong. Data snapshot 2026-10-10.