5,191births recorded
3Countries
1Variants
2020Peak · Belgium
#221Belgium 2025
Marie Lou is a girl name family recorded 5,191 times in 3 countries since 1950. It ranks highest today in Belgium (#221 in 2025). Its all-time peak was in Belgium in 2020, at 82.5 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Marie Lou
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Marie Lou | French | 3,315 | 🇫🇷 France | #1418 | 2004 | ▼ 52 % |
| Marie Lou | French | 945 | 🇨🇦 Québec | – | 1995 | – |
| Marie Lou | French | 931 | 🇧🇪 Belgium | #221 | 2020 | ▼ 13 % |
Questions about Marie Lou
How popular is the name Marie Lou?
In 2025 it ranked #221 in Belgium. Official registers record 5,191 births across 3 countries.
When was Marie Lou most popular?
It peaked in Belgium in 2020, at 82.5 births per 100,000.
Is Marie Lou a boy or a girl name?
In official birth registers, Marie Lou is a girl name.