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How Many People Are Named Siena?
Estimated people named Siena living in the U.S. today
10,449
Gender distribution
0% male · 100% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 10,590
- Peak year: 2018 (496 births)
- Estimated living today: 10,449
Siena by age group — who carries the name today?
Siena popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Siena
Siena has been recorded by the Social Security Administration since the 19th century dataset began. In total, 10,590 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 10,449 bearers are still living — roughly 1 in 32,711 Americans. The name's strongest decade shapes how old most Sienas you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Siena in the US?
An estimated 10,449 people named Siena are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Siena rare — about 1 in 32,711 Americans.
Is Siena a boy or girl name?
In SSA records, Siena is 0% male and 100% female, so it is predominantly a female name.
When was Siena most popular?
Siena peaked in 2018, when 496 babies were given the name. Its current trend is steady compared with the previous decade.
How rare is the name Siena?
Siena ranks #2,358 of 104,819 first names recorded by the SSA, with a rarity score of 53 out of 100 (higher means rarer).