How many babies in Australia have been named Sienna?

Between 2003 and 2025, Sienna was registered for 17,676 babies in the available state datasets.

Is Sienna a popular name in Australia?

In 2025, Sienna ranked #11 among girls' names in Australia, with 717 registrations.

girls' name 2003–2025

Sienna is making a comeback — from #96 in 2003 to #11 in 2025.

#11 ranked in 2025

717 registrations in 2025

17,676 total 2003–2025

That's a jump of 85 positions. Registrations grew from 84 to 717 (+754%).

Peak popularity: 2011 (1,375 registrations, ranked #8).

Peak 2011 · 1,375

Low 2003 · 84

Years tracked 23

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#11 Sienna 717

How often Sienna was registered in each of the 8 Australian states and territories.

Sienna — popularity by state & territory in 2025. Hover a state for details, click to view the full Top 50 for that state.

Show full data table

Most popular in Victoria (257 babies) , least popular in South Australia (51).

Victoria

257 #8

New South Wales

256 #10

Queensland

153 #19

South Australia

51 #19

Australian Capital Territory

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Northern Territory

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Tasmania

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Western Australia

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In 2025: 717 babies named Sienna across 4 of 8 states and territories.

How many babies in Australia have been named Sienna?: Between 2003 and 2025, Sienna was registered for 17,676 babies in the available state datasets.
Is Sienna a popular name in Australia?: In 2025, Sienna ranked #11 among girls' names in Australia, with 717 registrations.