Sienna
Girl name · #94 in 2025 · Well-known
Sienna ranks #94 among American girls' names as of 2025, with 2,659 newborns given the name that year. A decade ago it stood at #229, so the name has been rising over the past ten years. Roughly one in every 677 girls born in 2025 was named Sienna.
The 65-year story
Sienna first appears in the Social Security records in 1960, when 6 girls received the name. Its all-time peak is essentially right now: 2025, with 2,659 babies and a rank of #94. Names at their peak can keep climbing — or be one trend cycle from the long slide that eventually hits most popular names. Following the curve matters more than today's snapshot: a name's position on its rise-peak-decline arc is the best predictor of how common it will feel in a kindergarten class five years from now.
Babies named Sienna per year. Source: SSA.
Unlock the 5-year forecast and compare Sienna against up to 5 other names.
Uniqueness: will there be another Sienna in class?
On our rarity read — which blends how common Sienna is today with its five-year momentum — the name reads as "well-known". A low score means broad familiarity: teachers will spell it right, and your child may share it with a classmate. For many families that's a feature, not a bug.
Where Sienna is most common
Geography matters for names, and Sienna is no exception. Adjusted for how many girls are born in each state, Sienna is most common in HI (6.1 per 1,000), DE (5.8 per 1,000), NM (4.7 per 1,000), NJ (4.1 per 1,000), CT (3.7 per 1,000) — against a national average of about 2 per 1,000 girls. These are per-capita rates, so they show where Sienna is a genuine regional favorite rather than just where the most babies are born.
Names like Sienna
Statistically, parents drawn to Sienna tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Elianna, Gianna, Liliana, Alina, and Athena.
EliannaGiannaLilianaAlinaAthenaAlannaCatalinaLucia
Rank history (last 25 years)
| Year | Babies named Sienna | Rank |
|---|---|---|
| 2025 | 2,659 | #94 |
| 2024 | 2,118 | #139 |
| 2023 | 1,993 | #140 |
| 2022 | 2,109 | #136 |
| 2021 | 1,881 | #150 |
| 2020 | 1,722 | #166 |
| 2019 | 1,625 | #181 |
| 2018 | 1,594 | #186 |
| 2017 | 1,405 | #222 |
| 2016 | 1,374 | #235 |
| 2015 | 1,442 | #229 |
| 2014 | 1,265 | #260 |
| 2013 | 1,224 | #265 |
| 2012 | 1,325 | #242 |
| 2011 | 1,404 | #226 |
| 2010 | 1,478 | #210 |
| 2009 | 1,673 | #197 |
| 2008 | 1,860 | #179 |
| 2007 | 2,076 | #170 |
| 2006 | 1,988 | #177 |
| 2005 | 1,076 | #299 |
| 2004 | 453 | #608 |
| 2003 | 415 | #640 |
| 2002 | 385 | #660 |
| 2001 | 350 | #707 |
Frequently asked questions
Is Sienna a popular girl name?
Sienna ranked #94 among girls in 2025 with 2,659 babies given the name — firmly in the top 100, so yes, it’s a popular choice. Ten years earlier it ranked #229.
When was the name Sienna most popular?
Sienna peaked in 2025, when 2,659 American girls received the name (ranked #94 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Sienna?
In 2025, roughly 1 in 677 newborn American girls was named Sienna. On our rarity scale (rarity blended with momentum) we classify it as "well-known".
Data source: U.S. Social Security Administration name statistics, 1880–2025, national and state files. Counts reflect Social Security card applications; names with fewer than 5 occurrences in a state-year are suppressed by the SSA.