Recorded 1891–2025 · United States
Alena was most popular in 2015, when 499 American babies were given the name — ranking #1,154 that year. In 2025 it ranked #1,379, with 398 births. Across 1880–2025 the Social Security Administration has recorded 16,014 people named Alena.
Alena first appears in Social Security Administration records in 1891, which makes it about 134 years old as a recorded American name. It has been recorded in 129 of the 135 years since.
The Social Security Administration has recorded 16,014 American births named Alena 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 15,208 are estimated to be alive today.
398 American babies were named Alena in 2025, ranking #1,379 that year.
Alena is holding steady. Across 2021–2025 it averaged 374 births a year, against 416 a year across 2011–2015 — a change of -10% 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.
Across the whole record Alena is a girl’s name — 100.0% of the 16,014 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% 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.
Roughly 15,208 Americans named Alena are alive today — 95% of everyone ever recorded with the name. The median is 19 years old, and half are between 10 and 31.
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.
How much more common the name is in each state than across the country as a whole.
See Alena on the interactive charts
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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org