Isidora
given name · Spanish · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
Isidora is a given name, with more bearers in Brazil than in any other country. It appears chiefly in Spanish and Portuguese, written in the Latin script. Recorded meaning: Feminine form of jIsidore.
- CLChile1 in 806◐
- BRBrazil1 in 1K
- NINicaragua1 in 4.6K
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
- ≈217K ●
- 2 ●
- Sources
- 124 ●
- 1 in 1.0K ◐
across 12 countries
recorded for this name
120K records
Official registry-verified
Brazil
Spellings & scripts●
Spellings marked ● are how people bearing the name write it in our records; ○ marks a model's transliteration. Click a spelling to open its page.
Meaning & origin●
Feminine form of jIsidore. This name was little used in the Middle Ages, but has recently become modestly popular. Pet forms: Izzy, Izzie.
Sources 1
- A concise dictionary of first names
Attested across 16 languages in the etymology graph.
Where in the world●
Sorted by bearers counted by national registers, records where none counts.
| Country | Most common spelling | Sources | |||||
|---|---|---|---|---|---|---|---|
| BR Brazil | — | 207,101△ | 537 rec. | 1 in 1K | 207K | Isidora | 32 |
| CL Chile | #159 | 111,714 | 7.8K rec. | — | 1.7K | Isidora | 116 |
| AR Argentina | #800 | 46,702 | 35K rec. | — | 43 | Isidora | 42 |
| PE Peru | #652 | 42,457 | 38K rec. | — | — | Isidora | 36 |
| MX Mexico | — | 15,324 | 13K rec. | — | 74 | Isidora | 62 |
| VE Venezuela | — | 8,333 | 4.8K rec. | — | 1.6K | Isidora | 14 |
| PY Paraguay | #290 | 6,437 | 3.1K rec. | — | — | Isidora | 16 |
| ES Spain | — | 4,571 | 2.4K rec. | 1 in 11K | 5K | Isidora | 74 |
| US United States | — | 3,379 | 3.5K rec. | 1 in 98K | 3.4K | Isidora | 124 |
| NI Nicaragua | #203 | 3,243 | 3.2K rec. | — | — | Isidora | 10 |
| PH Philippines | — | 2,198 | 2.1K rec. | — | — | Isidora | 19 |
| SE Sweden | — | 730△ | 3 rec. | 1 in 14K | 730 | — | 4 |
Roughly 207K people in Brazil bear this name (about 1 in 1K). 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●
- Spanish260K86%
- Portuguese11K3%
- English8.2K3%
- Catalan4.6K2%
- Croatian1.5K1%
Show as table
| Name | Records | Note |
|---|---|---|
| Spanish | 259,596 | 86% |
| Portuguese | 10,536 | 3% |
| English | 8,169 | 3% |
| Catalan | 4,572 | 2% |
| Croatian | 1,542 | 1% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Other recorded senses●
Isidora is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
Feminine form of ISIDORE . This name was little used in the Middle Ages, but has recently become more popular as a result of the fame of the American dancer Isadora Duncan (1878–1927). Variant: Isadora .
as a word
In Russian, "friend of Izida, the Egyptian goddess." Fem of Isidor.
as a wordA Dictionary of Period Russian Names (Wickenden / Goldschmidt 1996)
In English, A female given name from Ancient Greek; rare in the Anglo-Saxon world.
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Latin, a female given name from Ancient Greek, equivalent to English Isidora
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Portuguese, a female given name from Ancient Greek
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.
Over time●
Show as table
| Year | records |
|---|---|
| 1900 | 2 |
| 1904 | 1 |
| 1906 | 1 |
| 1907 | 3 |
| 1908 | 2 |
| 1909 | 1 |
| 1910 | 2 |
| 1911 | 2 |
| 1912 | 5 |
| 1913 | 1 |
| 1914 | 6 |
| 1915 | 3 |
| 1916 | 7 |
| 1917 | 5 |
| 1918 | 5 |
| 1919 | 10 |
| 1920 | 1 |
| 1921 | 5 |
| 1922 | 8 |
| 1923 | 11 |
| 1924 | 8 |
| 1925 | 18 |
| 1926 | 5 |
| 1927 | 5 |
| 1928 | 12 |
| 1929 | 8 |
| 1930 | 8 |
| 1931 | 13 |
| 1932 | 9 |
| 1933 | 8 |
| 1934 | 7 |
| 1935 | 4 |
| 1936 | 6 |
| 1937 | 10 |
| 1938 | 10 |
| 1939 | 11 |
| 1940 | 6 |
| 1941 | 9 |
| 1942 | 8 |
| 1943 | 16 |
| 1944 | 7 |
| 1945 | 11 |
| 1946 | 10 |
| 1947 | 20 |
| 1948 | 11 |
| 1949 | 15 |
| 1950 | 12 |
| 1951 | 16 |
| 1952 | 10 |
| 1953 | 9 |
| 1954 | 14 |
| 1955 | 21 |
| 1956 | 18 |
| 1957 | 15 |
| 1958 | 9 |
| 1959 | 12 |
| 1960 | 12 |
| 1961 | 15 |
| 1962 | 8 |
| 1963 | 17 |
| 1964 | 18 |
| 1965 | 13 |
| 1966 | 28 |
| 1967 | 12 |
| 1968 | 15 |
| 1969 | 12 |
| 1970 | 13 |
| 1971 | 11 |
| 1972 | 9 |
| 1973 | 12 |
| 1974 | 6 |
| 1975 | 5 |
| 1976 | 5 |
| 1977 | 7 |
| 1978 | 5 |
| 1979 | 7 |
| 1980 | 14 |
| 1981 | 12 |
| 1982 | 11 |
| 1983 | 10 |
| 1984 | 4 |
| 1985 | 3 |
| 1986 | 6 |
| 1987 | 7 |
| 1988 | 3 |
| 1989 | 2 |
| 1990 | 2 |
| 1991 | 1 |
| 1994 | 2 |
| 1995 | 8 |
| 1996 | 4 |
| 1998 | 2 |
| 1999 | 5 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
EC INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024) — 115 years between 1900–2022. One register's own figures, never a sum across registers: two registers counting the same people would double them.
Notable people with this name●
- Maria II of Portugalb. 1819BRnot in their usual nameQueen of Portugal (r. 1826–1828; 1834–1853)
- Isidora Sekulićb. 1877RSSerbian writer (1877–1958)
- Izydora Kosach-Borysovab. 1888USnot in their usual nameUkrainian writer (1888-1980)
- Isidora Rosenthal-Kamarineab. 1918DEGerman professor (1918–2003)
- Isidora Aguirreb. 1919CLChilean playwright (1919–2011)
- Isidora Siderib. 1954GRGreek actress and singer
- Isidora Žebeljanb. 1967RSSerbian composer (1967–2020)
- Isidora Urrejolab. 1987CLChilean actress
- Isidora Jiménezb. 1993CLChilean athletics competitor
- Isidora Simijonovićb. 1997RSSerbian actress
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●
Attested in 67 sources across 36 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| ES Spain | INE — Nombres más frecuentes (Padrón Municipal) | — | 5K | #451 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 4.6K | #934 |
| CL Chile | SRCEI — Nombres más comunes (guaguas, 1920–2021) | 2021 | 1.7K | — |
| VE Venezuela | asosab — SAIME ID-card names (1896–1996) | — | 1.6K | #1,049 |
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 1.3K | #10,414 |
| BR Brazil | IBGE — Nomes (census name API) | — | 737 | #11,195 |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 456 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 444 | #14,259 |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 212 | #5,025 |
| NL Netherlands | Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018) | — | 183 | #3,812 |
| XK Kosovo | ASK Kosovo — Kërko Emrin (Name Search) | — | 179 | #2,301 |
| NL Netherlands | CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007) | 2007 | 173 | #11,964 |
Reference works 3
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia given-name tokens
- 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 2026-09-12 data build · 672 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Isidora?
- We estimate roughly 217 thousand people bear Isidora (counting its spellings and scripts) across 12 countries in our records.
- In which country does Isidora have the most bearers?
- We estimate about 207 thousand people bear Isidora in Brazil, more than in any other country in our records, where it is most often spelled isidora.
- How common is Isidora compared with other names?
- In Chile, Isidora is the 159th most common given name of 68,927 given names recorded there.
- Is Isidora a male or female name?
- Isidora 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.
- What does the name Isidora mean?
- Recorded meaning: Feminine form of jIsidore.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/isidoraThe 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, “Isidora” — the 159th most common given name in Chile. Data snapshot 2026-09-12.