Sesilia
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Meaning
“Samoan form of Cecilia, patron saint of music”
How popular is Sesilia around the world?
In the United States, Sesilia is not on the Social Security record for 2020 to 2025: names under 5 in a year are withheld at source. Sesilia is not on the 2025 record for Austria, which publishes every first name down to a single birth, so the name was not given there that year.
Sesilia is on the official records of Brazil.
United States
under 5 a year
In the United States, Sesilia is not on the Social Security record for 2020 to 2025: names under 5 in a year are withheld at source.
Shape drawn from US Social Security baby-name records. Sesilia has stayed rare in US records the whole time: no peak decade to name.
Births with a Social Security record. Source: U.S. Social Security Administration
Austria
last on record 2024
Sesilia is not on the 2025 record for Austria, which publishes every first name down to a single birth, so the name was not given there that year.
The count never rose above 1 in a year, too few to chart.
Live births in Austria by year of birth, 1984–2025, from Statistik Austria’s first-name statistics; spellings that differ only by special characters are counted together (umlauts stay apart), every name down to a single birth is published, and the count covers babies with Austrian citizenship only until 2009, every baby from 2010, and from 2015 also births abroad to mothers living in Austria. Shares divide by Statistik Austria’s count of live births from 2010, and before that by the file’s own total for the year. Source: Statistik Austria - data.statistik.gv.at (OGDEXT_VORNAMEN_1, updated 2026-07-09)
Brazil
At the 2022 census, 59 people in Brazil were named Sesilia, ranked 59,447th, with a median age of 14.
People alive and resident in Brazil at the 2022 census, a living-population count, not births; names under 20 are withheld at source. Source: IBGE, Censo Demográfico 2022
Not on the record in Spain, Mexico City, Argentina, Puerto Rico, England and Wales, Canada, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the Chile record: nametree keeps spellings that reached 5 registrations in some year, so rarer uses are not shown. Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years. Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on the South Australia record for 1944 to 2017: that registry withholds nothing, so this spelling was not given there in those years. Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
Keep exploring
The Sesilia deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Sesilia truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Sesilia fits with your family’s names and surname.
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