Sienna
About 39,887 American babies have been named Sienna since 1960, most of them around 2025. In 2025 it ranked 94th. About 40,000 Siennas are alive in the United States today, and half of them are over 10.
Popularity, 1880–2025
girls named Sienna boys named Sienna
By the numbers
- Total US births
- 39,887
- Estimated living today
- 40,000
- Median age today
- 10
- Peak year
- 2025
- Best rank
- 94th
- Rank in 2025
- 94th
- First recorded
- 1960
- Girls / boys
- 39,877 / 10
How old the living Siennas are
born that year still alive today
Of the 39,887 babies given the name since 1960, about 40,000 are alive — 99 in every hundred. Roughly 30,000 of them are children and 5 are 65 or over. The dotted line is the median: half were born before 2015 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Where the name comes from
Origin English
From the colour sienna.
Etymology from Wiktionary, used under CC BY-SA 4.0.
Notable Siennas
- Sienna Miller (born 1981)British-American actress
- Sienna Guillory (born 1975)British actress
- Sienna Spiro (born 2005)English singer-songwriter
- Sienna West (born 1977)American pornographic actress and erotic dancer
People named Sienna with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Where Sienna is most common
Relative to how many babies each state records, Sienna is most concentrated in Nevada (2.8×), Arizona (2.6×), Utah (2.3×), Florida (1.9×).
Total births recorded in each state since 1910. Browse names by state.
Names of 2025
The most popular girls’ names the year Sienna peaked:
Sienna elsewhere
| Country | Spelling | Births | Best rank |
|---|---|---|---|
| England and Wales girls | Sienna | 33,948 | 22nd |
| France girls | Sienna | 2,175 | 295th |
| New Zealand girls | Sienna | 1,837 | 23rd |
| Scotland girls | Sienna | 1,664 | 33rd |
| Ireland girls | Sienna | 1,543 | 44th |
| Belgium girls | Sienna +1 spelling | 1,076 | 148th |
| Northern Ireland girls | Sienna | 808 | 38th |
| Switzerland girls | Sienna | 756 | 111th |
| Norway girls | Sienna | 663 | 130th |
| Poland girls | Sienna | 39 birth registrations | 457th |
Counts come from each country's own records and are not comparable with the US figures above, which cover different years and a different definition of a recorded name. Where a country writes the name several ways, the spellings are added together and the most common is shown. A row marked name registrations is counting something else: Portugal ranks each of a child's two given names separately, so a girl registered Maria Leonor is in both the Maria row and the Leonor row, and that figure is not a number of children.
Sienna: births by region
| Region | Country | Spelling | Births | Share of the region | Best rank |
|---|---|---|---|---|---|
| German girls | Switzerland | Sienna | 491 | 0.039% | 139th |
| French girls | Switzerland | Sienna | 246 | 0.057% | 63rd |
| Italian girls | Switzerland | Sienna | 17 | 0.026% | 87th |
| Romansh girls | Switzerland | Sienna | 2 | 0.054% | 9th |
Parts of a country counted above, not extra births. The share is what makes the regions comparable: they differ in size by a factor of three hundred.
By canton, Sienna is most concentrated in Zug, where 0.11% of children were given it – 30 of them.
Sienna: rank by region
In 2025, Sienna was given 5 times or more in 2 regions of Belgium.
| Region | Spelling | Place | Children |
|---|---|---|---|
| Flanders | Sienna | 238 | 23 |
| Wallonia | Sienna | 149 | 17 |
In 2024, Sienna was given 2 times or more in 1 region of Poland.
| Region | Spelling | Place | Children |
|---|---|---|---|
| Wielkopolskie | Sienna | 218 | 3 |
In 2025, with the country taken in 11 areas rather than 3, Sienna appears in the lists for Province of Hainaut (85th), Province of Flemish Brabant (164th), Province of East Flanders (214th) and Province of Antwerp (326th).
Each of these is the top of a list the statistics office cut off somewhere – Belgium below 5 children, Poland below 2 children – and published nothing after. So a region missing here is one where the name fell outside what was published, not one where it went unused. Places are shared where names tie, and the further down a list a place is, the more names can share it.
Sienna by city
| City | Years | Births | Best rank |
|---|---|---|---|
| Berlin girls | 2017–2023 | 12 | 428th |
One city over a few years, so these are much smaller numbers than the national ones above and not comparable with them.
Sienna among the living
How many people each country's register counts under the name, rather than how many were given it in any one year. Each register was read on one date, and they are not the same date.
| Country | Spelling | First forename | Any forename |
|---|---|---|---|
| Finland girls | Sienna | 478 | 587 |
A count of people on a register – Finland on 4 August 2026 – and not of births, so it cannot be compared with the figures above. Names with very few bearers are withheld, and a dash in the first-forename column means the register would not say rather than that nobody goes by it.
Where Sienna lives in Spain
Not a count of births but of people: 478 women called Sienna were living in Spain on 1 January 2025, of every age, born in any year. Where they live is not spread evenly.
Women: the provinces where it is densest
| Province | Spelling | People | Per thousand | Place there |
|---|---|---|---|---|
| Balears, Illes | Sienna | 29 | 0.046 | 1,377 |
| Barcelona | Sienna | 127 | 0.042 | 1,350 |
| Málaga | Sienna | 36 | 0.039 | 1,381 |
| Tarragona | Sienna | 14 | 0.032 | 1,738 |
| Girona | Sienna | 12 | 0.029 | 1,824 |
| Castellón/Castelló | Sienna | 8 | 0.025 | 1,935 |
Listed in 18 of Spain's 52 provinces. In the other 34 it is either held by fewer than 5 people – the point below which the source withholds a name – or it fell past the 5,000 names the source will print for one province. Neither means nobody there is called it. The rate is the source's own, not a share worked out here.
Related names
Sienna against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.