Katelyn
Meaning: Pure and clear — unblemished goodness and transparent heart
Origin: Irish/English (variant)
Gender: Girl
Rank in Australia: #364
Total births: 260
History: Katelyn surged in the 2000s as another Caitlin variant in Australia. The many spellings reflect Australian parents' desire for individuality.
Explore more at Australian Baby Names on BabyNa.me
Look at the data
Every number here comes directly from Australia’s birth records. No estimates, no averages — just the counts.
| Current rank (2000) | #89 |
| Babies named Katelyn in 2000 | 84 |
| Total recorded in Australia | 260 |
| Peak year | 1999 (90 babies) |
| Highest rank ever | #89 |
| Years in records | 1995–2000 (3 years of data) |
| Change over last 5 years | ↑ 8 spots |
Frequently asked about Katelyn
What does the name Katelyn mean?
Katelyn means “Pure and clear — unblemished goodness and transparent heart” from Irish/English (variant) roots.
What is the origin of the name Katelyn?
Katelyn has Irish/English (variant) origin. The traditional meaning is “Pure and clear — unblemished goodness and transparent heart”.
How popular is Katelyn in Australia?
Katelyn ranked #89 in Australia in 2000 — given to 84 babies that year.
When was Katelyn most popular?
Katelyn peaked in 1999 with 90 babies registered that year in Australia.
Is Katelyn a boy or girl name?
Katelyn is predominantly a girls' name in Australia — over 90% of Katelyns in registered births are female.