Sia
Sia is making a comeback — from #839 in 2014 to #540 in 2017.
Note: Sia hasn't appeared in any Australian state's published top-100 list since 2017. State BDM registries publish only the top 100 names per year — names below that threshold no longer show in the data even if babies are still being given them. Read more about coverage limits.
Popularity over the years
That's a jump of 299 positions. Registrations grew from 2 to 3 (+50%).
Peak popularity: 2016 (6 registrations, ranked #279).
Neighbours in the 2017 ranking
Names with similar popularity. If you're considering Sia, you might also like these:
By state & territory — 2017
How often Sia was registered in each of the 8 Australian states and territories.
Show full data table
Most popular in South Australia (3 babies)
In 2017: 3 babies named Sia across 1 of 8 states and territories.
Frequently asked questions
- How many babies in Australia have been named Sia?
- Between 2014 and 2017, Sia was registered for 13 babies in the available state datasets.
- Is Sia a popular name in Australia?
- Sia has fallen out of every Australian state's published top-100 list since 2017, when it last ranked #540 with 3 registrations. Each state's Births, Deaths & Marriages registry only publishes the top 100 names per year — names below that threshold disappear from the data even if babies are still being given them.