Marilou is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Marilou across the United States, UK, Ireland and New Zealand, how popular Marilou has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 3,231 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Marilou per year, United States (1915 to 2024). United States peaked in 1948 (90/yr).
Marilou is an uncommon baby name in the United States. It was most common in 1948, when it ranked #1,574 nationally (given to 90 babies that year).
Marley · Marla · Marely · Marylou · Marlo · Marlee · Mariela · Marlowe
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