Sianna
How to say it: see-AN-uh · /sɪˈænə/
Modern variant of Sienna, Italian city name - also seen as elaboration of Sian or Anna.
Sianna was the 91st most popular girls’ name in the United States in 2025, given to 87 babies (Social Security Administration). The 2020s are its busiest decade so far, its births are up about 66% in ten years, and it is projected to rise to #64 by 2030.
Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures
Key facts
| Rank among girls’ names, 2025 | #91 |
|---|---|
| Babies born in 2025 | 87 |
| Share of births | 1 in 987 |
| Peak decade | 2020s |
| Change over 10 years | +66% |
| Projected rank for 2030 (estimate) | #64 |
| In France, 2025 | #246 among girls’ names, 35 births |
Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.
Its life, decade by decade
Sianna is a newcomer: almost all of its history is from the last forty years.
What goes with it
Nicknames
- Sia
- Anna
Honouring a Sianna in the family
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Sianna is about 1 in 42.
Around the world
This spelling is used in English, French, Italian.
In France: #246 for girls in 2025.
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