Kai
Kai is making a comeback — from #107 in 2001 to #27 in 2025.
#27 ranked in 2025
576 registrations in 2025
9,098
total 2001–2025
Popularity over the years
That's a jump of 80 positions. Registrations grew from 56 to 576 (+929%).
Peak popularity: 2024 (627 registrations, ranked #23).
Peak 2024 · 627
Low 2001 · 56
Years tracked 25
Neighbours in the 2025 ranking
Names with similar popularity. If you're considering Kai, you might also like these:
By state & territory — 2025
How often Kai was registered in each of the 8 Australian states and territories.
Show full data table
Most popular in New South Wales (206 babies) , least popular in South Australia (44).
In 2025: 576 babies named Kai across 4 of 8 states and territories.
Frequently asked questions
- How many babies in Australia have been named Kai?
- Between 2001 and 2025, Kai was registered for 9,098 babies in the available state datasets.
- Is Kai a popular name in Australia?
- In 2025, Kai ranked #27 among boys' names in Australia, with 576 registrations.