Lilou
Girl nameLilou has been given to 362 babies in the U.S. since 2002. It peaked in 2016. In 2025, about 1 in 107,151 girls was named Lilou.
Popularity over time births per year, 1880–2025
Total babies
362
Peak year
2016 (41 babies)
Rank in 2025
Below top 1000
First recorded
2002
10-year trend
▼ -32%
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Lilou.
Sibling name ideas for Lilou
Same era and popularity as Lilou, avoiding matching initials or rhymes.
FAQ
How popular is the name Lilou?
Lilou has been given to 362 babies in the U.S. since 2002. It ranked below the top 1000 in 2025.
When did the name Lilou peak?
Lilou peaked in 2016, when 41 babies were given the name.
Is Lilou a girl or boy name?
Lilou is primarily a girl name (100% of babies named Lilou are girls).
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