Sienna
Meaning: Reddish-brown, from Siena
Origin: Italian/English
Gender: Girl
Rank in Australia: #75
Total births: 7,359
History: Sienna surged in the 2010s as one of Australia's trendiest names. The name's warm, earthy tones suit Australia — a country of ochre deserts and golden beaches. Sienna represents modern Australian naming taste — European elegance meeting Australian warmth.
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Look at the data
Every number here comes directly from Australia’s birth records. No estimates, no averages — just the counts.
| Current rank (2025) | #10 |
| Babies named Sienna in 2025 | 256 |
| Total recorded in Australia | 7,359 |
| Peak year | 2011 (488 babies) |
| Highest rank ever | #7 |
| Years in records | 2003–2025 (23 years of data) |
| Change over last 5 years | ↑ 6 spots |
Frequently asked about Sienna
What does the name Sienna mean?
Sienna means “Reddish-brown, from Siena” from Italian/English roots.
What is the origin of the name Sienna?
Sienna has Italian/English origin. The traditional meaning is “Reddish-brown, from Siena”.
How popular is Sienna in Australia?
Sienna ranked #10 in Australia in 2025 — given to 256 babies that year.
When was Sienna most popular?
Sienna peaked in 2011 with 488 babies registered that year in Australia.
Is Sienna a boy or girl name?
Sienna is predominantly a girls' name in Australia — over 90% of Siennas in registered births are female.
How long has Sienna been recorded in Australia?
Sienna appears in birth records in Australia across 23 years — from 2003 through 2025.