Gender
Origin
- English
- Combination of Mary and Lou
Alternate Spellings and Variants of Marylou
Pronunciation
m(a)-ry-lou
Popularity in the USA
- Girls: peak in 1942 (rank #361, 376 births); most recent 2025 (rank #4758, 28 births)
| Year | Girls |
|---|---|
| 2025 | 28 |
| 2024 | 27 |
| 2023 | 25 |
| 2022 | 26 |
| 2021 | 20 |
| 2020 | 22 |
| 2019 | 23 |
| 2018 | 11 |
| 2017 | 34 |
| 2016 | 21 |
Top girl names · Top boy names in the USA (2025)
Source: U.S. Social Security Administration (SSA), national baby names data (public domain). This site is not affiliated with or endorsed by the SSA. Data years: 1880 to 2025. Original data
Popularity in England and Wales
- Girls: peak in 2024 (rank #4843, 4 births)
| Year | Girls |
|---|---|
| 2025 | – |
| 2024 | 4 |
| 2023 | – |
| 2022 | 3 |
| 2021 | – |
| 2020 | – |
| 2019 | – |
| 2018 | 4 |
| 2017 | – |
| 2016 | 3 |
Top girl names · Top boy names in England and Wales (2025)
Source: Office for National Statistics (ONS), Baby names in England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1996 to 2025. Original data · Licence
Popularity in France
- Girls: peak in 2006 (rank #204, 325 births); most recent 2023 (rank #727, 57 births)
| Year | Girls |
|---|---|
| 2023 | 57 |
| 2022 | 59 |
| 2021 | 93 |
| 2020 | 97 |
| 2019 | 124 |
| 2018 | 122 |
| 2017 | 140 |
| 2016 | 192 |
| 2015 | 163 |
| 2014 | 208 |
Top girl names · Top boy names in France (2023)
Source: INSEE, Fichier des prénoms (last updated 8 July 2024), used under the Licence Ouverte / Open Licence 2.0. Changes: names are shown in title case, and spellings that differ only by accents are counted together. Data years: 1900 to 2023. Original data · Licence