Sienna
Sienna is a popular choice in the UK, ranked #15 in 2025. There's a good chance they'll share their name with at least one classmate throughout school.
About the Name Sienna
Sienna has held its ground, ranked #15 in 2025 and never far from its best of #12 in 2022 — a name with lasting rather than trend-driven appeal. The name has been a consistent presence in UK records since 1996. It has spent 21 of the last 30 years inside the UK top 100 — a mark of enduring mainstream appeal.
Sienna is one of the most popular names in the UK — yet a class of 28 is small enough that your child will very likely be the only Sienna on the register.
In the US it sits at #139 — notably more popular in the UK than across the Atlantic.
⭐ Famous People Named Sienna
- Anthony of Sienna — Anthony of Sienna was a Portuguese Dominican theologian, so called because of his great veneration for Saint Catherine of Siena.
- Sienna Betts — Sienna Betts is an American college basketball player for the UCLA Bruins of the Big Ten Conference.
Biographical summaries are shortened from Wikipedia and are used under the CC BY-SA 4.0 licence; those summaries remain available under that same licence.
Frequently Asked Questions
Common questions about the name Sienna
🏫 Who else is in the room?
In a typical UK class of 28, highlighted children share the name Sienna
Almost certainly the only Sienna in the class
UK Popularity (1996–2025)
Rank and birth count · ONS official data
US Popularity (2020–2025)
Rank · SSA official data
✨ Similar names to Sienna
Names with a similar style — each with their own classroom story
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Famous People Named Sienna
Notable people who share this name, from history to the present day. See full list on Wikipedia