Lachlan
A baby boy name with Australian ranking history from 2008 to 2025.
Popularity of Lachlan in Australia
2024 #34→2025 #41Down 7 places
Lachlan ranks 41st for boys in the latest available Australian data (2025). Its best recorded rank is 2nd in 2008. Since first appearing at 2nd in 2008, it has moved down 39 places overall. In the latest year-to-year comparison it fell 7 places.
View yearly ranks
| Year | Rank |
|---|---|
| 2025 | #41 |
| 2024 | #34 |
| 2023 | #53 |
| 2022 | #38 |
| 2021 | #41 |
| 2020 | #37 |
| 2019 | #26 |
| 2018 | #26 |
| 2017 | #30 |
| 2016 | #23 |
| 2015 | #13 |
| 2014 | #17 |
| 2013 | #9 |
| 2012 | #12 |
| 2011 | #2 |
| 2010 | #6 |
| 2009 | #2 |
| 2008 | #2 |
Quick answers
Questions about Lachlan
Is Lachlan a popular name in Australia?
Lachlan ranked #41 for baby boys in Australia in 2025.
Is Lachlan becoming more popular?
In the latest comparison, Lachlan moved from #34 in 2024 to #41 in 2025, a fall of 7 places. Over the full visible history it moved from #2 in 2008 to #41 in 2025.
Is Lachlan a girl or boy name?
On Baby Names Australia, Lachlan appears as a baby boy name.
Names similar to Lachlan
If you like Lachlan, explore these name lists
Nature baby boy namesLachlan works as an editorial nature or outdoors-style idea, with ranking data available for comparison.Explore →Unique baby boy namesLachlan is ranked lower in the current data, making it a more distinctive option than the top-list leaders.Explore →Australian boy namesLachlan appears in the Australian ranking data, so it is useful for parents comparing names used locally.Explore →
About the data
Popularity figures use the Australian ranking datasets used by Baby Names Australia, with source-priority rules applied where public sources overlap.
Latest data year
2025
Last updated
2026-08-20