How many babies in Australia have been named Mia?

Between 1997 and 2025, Mia was registered for 29,440 babies in the available state datasets.

Is Mia a popular name in Australia?

In 2025, Mia ranked #5 among girls' names in Australia, with 994 registrations.

girls' name 1997–2025

Mia is making a comeback — from #96 in 1997 to #5 in 2025.

#5 ranked in 2025

994 registrations in 2025

29,440 total 1997–2025

That's a jump of 91 positions. Registrations grew from 85 to 994 (+1069%).

Peak popularity: 2008 (1,750 registrations, ranked #1).

Peak 2008 · 1,750

Low 1997 · 85

Years tracked 29

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#5 Mia 994

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

Mia — 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 (321 babies) , least popular in South Australia (58).

Victoria

321 #4

New South Wales

308 #5

Queensland

196 #7

Western Australia

111 #7

South Australia

58 #12

Australian Capital Territory

—

Northern Territory

—

Tasmania

— #9*

In 2025: 994 babies named Mia across 5 of 8 states and territories. (*rank-only states publish top-10 lists without counts)

How many babies in Australia have been named Mia?: Between 1997 and 2025, Mia was registered for 29,440 babies in the available state datasets.
Is Mia a popular name in Australia?: In 2025, Mia ranked #5 among girls' names in Australia, with 994 registrations.