Sione
Recorded 1973–2025 · United States
Sione was most popular in 2009, when 53 American babies were given the name — ranking #5,474 that year. In 2025 it ranked #7,425, with 33 births. Across 1880–2025 the Social Security Administration has recorded 1,510 people named Sione.
Sione over time
How old is the name Sione?
Sione first appears in Social Security Administration records in 1973, which makes it about 52 years old as a recorded American name. It has been recorded in 52 of the 53 years since.
How many people are named Sione?
The Social Security Administration has recorded 1,510 American births named Sione between 1880 and 2025. That is recorded US births, not a world population — it counts people issued a Social Security number at birth in the United States. Of those, roughly 1,472 are estimated to be alive today.
How many babies were named Sione in 2025?
33 American babies were named Sione in 2025, ranking #7,425 that year.
Is Sione getting more or less popular?
Sione is holding steady. Across 2021–2025 it averaged 33 births a year, against 33 a year across 2011–2015 — a change of -1% over the decade.
Measured on recorded births. American births overall have fallen since 2007, so most established names lose births over any recent decade — a name can shed births and still hold its rank. Compare the rank above, which is measured against the other names of the same year.
Is Sione a boy’s or a girl’s name?
Across the whole record Sione is a boy’s name — 0.4% of the 1,510 Americans given it were girls and 99.6% were boys. In births since 2016 it is 0% girls and 100% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
How old is someone named Sione?
Roughly 1,472 Americans named Sione are alive today — 98% of everyone ever recorded with the name. The median is 21 years old, and half are between 11 and 33.
An estimate, not a count. Recorded births are carried forward through the Social Security Administration’s 2023 period life table, by age and sex. That table describes mortality in one recent year, so it credits the oldest cohorts with today’s survival rather than the harsher rates they actually lived through — the further back a name peaked, the more this will overstate how many remain. It counts people issued a Social Security number at birth, not immigrants who arrived later.
Where Sione is most concentrated
How much more common the name is in each state than across the country as a whole.
Explore further
See Sione on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org