Ci
loc · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Ci is a name written in the Latin script, with more bearers in the United States than in any other country.
- ITItaly≈1 in 66K(inferred from the name graph)
- USUnited States1 in 46Kas Chi
- LTLithuania≈1 in 22K
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 Ci 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.
- United States (measured from records)
- 3 (measured from records)
- Sources
- 141 (measured from records)
- ≈1 in 22K (inferred from the name graph)
7,273 named Chi, 2010
recorded for this name
Highest-authority source
Lithuania, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Ци in CN China, Či in LT Lithuania and Çi in DE Germany.
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(measured from records)
姓 , 见 《 姓 苑 》(7,21,62) 。 居 于 刺 门 者 以 为 氏 , 见 张 潮 4 姓氏 五 书 注 》(62 ) 。
Sources 4
- Digital Pāḷi Dictionary
- Chinese Surnames Encyclopedia (Section 2)
- Schuessler, ABC Etymological Dictionary of Old Chinese (2007)
- Skok, Etimologijski rječnik hrvatskoga ili srpskoga jezika (1971-74)
Attested across 20 languages in the etymology graph.
Where in the world(measured from records)
Ci 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 | |||
|---|---|---|---|---|---|
| US United States | 7,273as Chi | 1 in 46K | 8.5K | Ci | 141 |
| CN China | ≈6,900 est. | ≈1 in 202K | — | Ци | 18 |
| IT Italy | ≈940 est. | ≈1 in 66K | 1 | Ci | 35 |
| DE Germany | ≈690 est. | ≈1 in 116K | — | Çi | 39 |
| ES Spain | 398as Qi | 1 in 126K | 398 | Ci | 26 |
| LT Lithuania | ≈120 est. | ≈1 in 22K | — | Či | 6 |
| FI Finland | 117as Qi | 1 in 48K | 269 | — | 1 |
| NO Norway | 50as Chi | 1 in 109K | 194 | — | 1 |
7,273 people counted by Census Bureau — Surname Frequency 2010, 2010, counting the spelling chi. 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; ISTAT — Contanomi newborn per-name series (1999–2024, JSONP backend); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); DVV — Nimipalvelu (Finnish name service, per-name lookup); SSB — Navnesøk (name-search service, living population). 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)
Ci is also recorded in 6 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In cdo, the god of literature, (tingto bear, to carry, to undertake
as a wordDictionary of the Foochow Dialect
In cdo, male and female sing in harmony, used of marriages
as a wordDictionary of the Foochow Dialect
In Spanish, initialism of cociente intelectual (“IQ”)
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In io, alternative form of ici (“these”)
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In French, alternative form of ici (“here”)
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Bambara, thatch, especially of the species Diheteropogon grandiflorus
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.
Notable people with this name(measured from records)
- Wu Cib. 1386politician
- Ci Yunxiangb. 1926CNChinese chemist
- Zheng Cipolitician
- Gui CiMing dynasty person CBDB = 240405
- Zhan CiMing dynasty person CBDB = 325635
- Tian CiMing dynasty person CBDB = 230395
- Cheng CiMing dynasty person CBDB = 331232
- An CiMing dynasty person CBDB = 272988
- Chang CiMing dynasty person CBDB = 278767
- Zheng CiMing dynasty person CBDB = 247229
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)
Attested in 15 sources across 8 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 317 | #63,068 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 240 | #84,231 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 106 | #143,847 |
| 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
- In which country does Ci have the most bearers?
- In the United States, the national register counted about 7.3 thousand people named Chi, more than in any other country we hold.
- How common is the name Ci?
- In the United States, the national register counted 7,273 people named Chi in 2010, about 1 in 46 thousand residents.
What do you want to know about Ci?
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/ciThe 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, “Ci”. Data snapshot 2026-10-10.