boys' name 2010–2025

Louis

Louis is making a comeback — from #127 in 2010 to #51 in 2025.

+ sibling names →
#51 ranked in 2025
398 registrations in 2025
5,498 total 2010–2025

Popularity over the years

That's a jump of 76 positions. Registrations grew from 7 to 398 (+5586%).

Peak popularity: 2019 (490 registrations, ranked #48).

010020030040050020102014201820212025peak
Peak 2019 · 490
Low 2010 · 7
Years tracked 16

Neighbours in the 2025 ranking

Names with similar popularity. If you're considering Louis, you might also like these:

By state & territory — 2025

How often Louis was registered in each of the 8 Australian states and territories.

Louis popularity by state — 2025Australian Capital Territory: no data for this yearNew South Wales: 136 (rank #55)Northern Territory: no data for this yearQueensland: 88 (rank #61)South Australia: 38 (rank #37)Tasmania: no data for this yearVictoria: 136 (rank #45)Western Australia: no data for this yearACTNSWNTQLDSATASVICWA
Louis — popularity by state & territory in 2025. Hover a state for details, click to view the full Top 50 for that state.
Show full data table

Most popular in New South Wales (136 babies) , least popular in South Australia (38).

New South Wales
136 #55
Victoria
136 #45
Queensland
88 #61
South Australia
38 #37
Australian Capital Territory
Northern Territory
Tasmania
Western Australia

In 2025: 398 babies named Louis across 4 of 8 states and territories.

Frequently asked questions

How many babies in Australia have been named Louis?
Between 2010 and 2025, Louis was registered for 5,498 babies in the available state datasets.
Is Louis a popular name in Australia?
In 2025, Louis ranked #51 among boys' names in Australia, with 398 registrations.