How Many People Are Named Siena?
people named Siena are alive in the United States today (estimate)
About 1 in 31,119 people in the US has this name
Based on 11,070 babies named Siena in Social Security records from 1965 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎 Rare
Peak Year
496 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of SIENNA, with the spelling perhaps influenced by that of the Italian city.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Siena in English. Counting Siena and these spellings together, about 50,570 people alive in the US have the name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Siena in the records were girls.
👥 Age Distribution
The average person named Siena alive today is about 12 years old, and 97% are under 30. Half of them were between 6 and 18 in 2025.
📈 Popularity Over Time
Siena first appears in the records in 1965 and was given most often in 2018, to 496 babies. In 2025, 479 babies got the name.
Babies given the name each year, 1965 to 2025
🏆 Rank History
Siena has never been one of the 100 most popular girls' names. Its best rank was #606, in 2011. In 2025 it ranked #610.
| Girls | |
|---|---|
| Rank in 2025 | #610 |
| Best rank | #606 (2011) |
| Years in the top 100 | None |
| Rank in its biggest decade | #629 in the 2010s |
📍 State-Wise Distribution
People named Siena alive today, by the state where they were born (estimate; state records start in 1910).
More people named Siena were born in California than in any other state: about 2,639 of those alive today. Compared with the national rate in the same years, Siena was given 2.9 times as often in Connecticut, 2.4 times in Massachusetts and 2.4 times in New Jersey.
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