Marylou
girl name#4758 in 2025Marylou entered the US charts in 1898, peaked at #350 in 1937, ranks #4758 today — a rare gem few children share.
Popularity 1898–2025
#4758
rank today
#350
peak (1937)
28
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1890s | #1489 |
| 1900s | #1644 |
| 1910s | #1242 |
| 1920s | #714 |
| 1930s | #407 |
| 1940s | #420 |
| 1950s | #636 |
| 1960s | #898 |
| 1970s | #1851 |
| 1980s | #2158 |
| 1990s | #3302 |
| 2000s | #6029 |
| 2010s | #6081 |
| 2020s | #5208 |
Strongest states
Over the last decade, Marylou has been most popular in CA, FL.
Living bearers
About 7,900 people named Marylou are estimated to be alive in the US today.
The typical Marylou alive today was born around 1946, making them about 79 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Marylou in 2025?
- Marylou ranks #4758 among US girl names in 2025, with 28 babies given the name.
- When was the name Marylou most popular?
- Marylou peaked in 1937, reaching #350 among US girl names.
- Will my child share the name Marylou with classmates?
- Marylou will almost certainly be the only one in school.
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