Caitlyn
Caitlyn is losing ground — from #110 in 1991 to #332 in 2017.
Note: Caitlyn 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
Registrations dropped from 44 to 4 (-91%).
Peak popularity was in 1998 (153 registrations).
Neighbours in the 2017 ranking
Names with similar popularity. If you're considering Caitlyn, you might also like these:
By state & territory — 2017
How often Caitlyn was registered in each of the 8 Australian states and territories.
Show full data table
Most popular in South Australia (4 babies)
In 2017: 4 babies named Caitlyn across 1 of 8 states and territories.
Frequently asked questions
- How many babies in Australia have been named Caitlyn?
- Between 1991 and 2017, Caitlyn was registered for 1,327 babies in the available state datasets.
- Is Caitlyn a popular name in Australia?
- Caitlyn has fallen out of every Australian state's published top-100 list since 2017, when it last ranked #332 with 4 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.