Kaia
Meaning: Earth, sea, pure
Origin: Scandinavian/Greek/Hawaiian
Gender: Girl
Rank in Australia: #359
Total births: 272
History: Kaia surged in the 2010s as a multicultural name in Australia. The name works in Scandinavian, Hawaiian, and Japanese cultures. Kaia represents global Australia.
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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) | #70 |
| Babies named Kaia in 2025 | 101 |
| Total recorded in Australia | 272 |
| Peak year | 2025 (101 babies) |
| Highest rank ever | #70 |
| Years in records | 2023–2025 (3 years of data) |
Frequently asked about Kaia
What does the name Kaia mean?
Kaia means “Earth, sea, pure” from Scandinavian/Greek/Hawaiian roots.
What is the origin of the name Kaia?
Kaia has Scandinavian/Greek/Hawaiian origin. The traditional meaning is “Earth, sea, pure”.
How popular is Kaia in Australia?
Kaia ranked #70 in Australia in 2025 — given to 101 babies that year.
When was Kaia most popular?
Kaia peaked in 2025 with 101 babies registered that year in Australia.
Is Kaia a boy or girl name?
Kaia is predominantly a girls' name in Australia — over 90% of Kaias in registered births are female.