Keysi
given name · Spanish · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
Keysi is a given name, with more bearers in the United States than in any other country. It appears chiefly in Spanish and Portuguese, written in the Latin script.
- CRCosta Rica1 in 31K◐
- ISIceland1 in 351K
- USUnited States1 in 894K
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
- ≈674 ●
- Sources
- 16 ●
- 1 in 31K ◐
across 6 countries
53 records
Official registry-verified
Costa Rica
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Where in the world●
Sorted by bearers counted by national registers, records where none counts.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| US United States | 372△ | 6 rec. | 1 in 894K | 372 | Keysi | 3 |
| CR Costa Rica | 167 | — | 1 in 31K | 167 | — | — |
| BR Brazil | 105 | — | 1 in 2M | 105 | — | — |
| FR France | 68 | 36 rec. | — | — | Keysi | 16 |
| ES Spain | 27 | 0 rec. | 1 in 1.9M | 27 | Keysi | 1 |
| PE Peru | 10 | 2 rec. | — | — | Keysi | 4 |
| BE Belgium | 6 | 7 rec. | — | — | Keysi | 2 |
| PL Poland | 2 | — | 1 in 19M | 2 | — | — |
| IS Iceland | 1 | — | 1 in 351K | 1 | — | — |
| EC Ecuador | — | — | — | 34 | — | — |
| AR Argentina | — | — | — | 3 | — | — |
| CL Chile | — | — | — | 3 | — | — |
Roughly 372 people in United States bear this name (about 1 in 894K). Estimates project the name's share of our records onto national population, so each is only as good as the record base beside it — the Basis column gives that base; rows marked △ rest on fewer records than the estimate itself and are order-of-magnitude at best.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.
Languages●
- Spanish5.9K67%
- Portuguese1K12%
- English6978%
- French941%
- Indonesian651%
Show as table
| Name | Records | Note |
|---|---|---|
| Spanish | 5,900 | 67% |
| Portuguese | 1,040 | 12% |
| English | 697 | 8% |
| French | 94 | 1% |
| Indonesian | 65 | 1% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Over time●
Show as table
| Year | records |
|---|---|
| 1972 | 1 |
| 1983 | 3 |
| 1988 | 1 |
| 1991 | 1 |
| 1995 | 3 |
| 1996 | 6 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 4 |
| 2001 | 9 |
| 2002 | 8 |
| 2003 | 9 |
| 2004 | 10 |
| 2005 | 7 |
| 2006 | 23 |
| 2007 | 9 |
| 2008 | 15 |
| 2009 | 23 |
| 2010 | 18 |
| 2011 | 26 |
| 2012 | 13 |
| 2013 | 26 |
| 2014 | 40 |
| 2015 | 48 |
| 2016 | 51 |
| 2017 | 70 |
| 2018 | 76 |
| 2019 | 67 |
| 2020 | 49 |
| 2021 | 48 |
| 2022 | 55 |
| 2023 | 49 |
| 2024 | 34 |
EC INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) — 34 years between 1972–2024. One register's own figures, never a sum across registers: two registers counting the same people would double them.
Evidence●
Attested in 17 sources across 13 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | — | 807 | — |
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 372 | #24,098 |
| CR Costa Rica | TSE — electoral roll (padrón) names | — | 167 | #1,579 |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 105 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 99 | #39,884 |
| BR Brazil | Brasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA) | — | 82 | #25,394 |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | 2018 | 76 | — |
| BR Brazil | IBGE — Nomes (census name API) | — | 72 | #42,073 |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | 2017 | 70 | — |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | 2019 | 67 | — |
| EC Ecuador | INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) | 2022 | 55 | — |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2000 | 55 | — |
Register rows as of the 2026-09-12 data build · 133 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Keysi?
- We estimate roughly 674 people bear Keysi (counting its spellings and scripts) across 6 countries in our records.
- In which country does Keysi have the most bearers?
- We estimate about 372 people bear Keysi in the United States, more than in any other country in our records, where it is most often spelled keysi.
- Where is Keysi most common?
- Measured as a share of residents rather than as a count, Keysi is densest in Costa Rica — about 1 in 31 thousand people — even though United States holds more of our records for it.
- Is Keysi a male or female name?
- Keysi 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.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/keysiThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.
About this data
Data snapshot . Figures are rebuilt periodically and will change.
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, “Keysi”. Data snapshot 2026-09-12.