Marilou
Marilou: name meaning, origin and popularity
Meaning and origin of Marilou
- A female given name from French.
How popular is Marilou?
Since 1880, 3,231 girls in the U.S. have been named Marilou. Its highest rank for girls was #778 in 1933. Fewer than 5 babies per sex were given the name in 2025, so it does not appear in that year's SSA data.
Names similar to Marilou
Names that start with the same letters, most popular first.
More French girl names
Sibling name ideas for Marilou
Sister and brother names that share Marilou's French roots and are still in the U.S. top 1,000.
Marilou FAQ
What does the name Marilou mean?
A female given name from French.
What is the origin of the name Marilou?
Marilou is listed as a name of French origin.
How popular is the name Marilou?
Since 1880, 3,231 girls in the U.S. have been named Marilou. Its highest rank for girls was #778 in 1933. Fewer than 5 babies per sex were given the name in 2025, so it does not appear in that year's SSA data.
Is Marilou a boy or girl name?
Marilou is mostly a girl name in the U.S.: 3,231 girls and 0 boys since 1880.
Popularity data: U.S. Social Security Administration baby name data, 1880–2025 (names given to 5+ babies per year). Origin and etymology text: Wiktionary, available under CC BY-SA 4.0.