Lou
English · Girl · 1 syllable
Popularity & facts
Relative popularity index, 2010–2025Popularity over time
Popularity indexHistorical popularity from 1880–2025 · US Social Security Administration data
About the name Lou
Lou is a diminutive of Louis, which derives from the Germanic name Ludovicus, composed of "leud" (people) and "wig" (battle), meaning "famous warrior" or "renowned in battle." The name has been used across English-speaking, French, and German cultures since the Middle Ages, popularized by numerous European monarchs and later adopted widely in American culture during the 20th century.
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Etymology
Lou is a diminutive of Louis, which derives from the Germanic name Ludovicus, composed of "leud" (people) and "wig" (battle), meaning "famous warrior" or "renowned in battle." The name has been used across English-speaking, French, and German cultures since the Middle Ages, popularized by numerous European monarchs and later adopted widely in American culture during the 20th century.
Lou currently ranks #2,674 in the United States as a girl's name. It reached its peak popularity around 1954.
Variants & nicknames
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Sibling name ideas
English, French, Dutch names that sit beautifully beside LouSimilar names you might like
Names starting with LMore names starting with L
- Lachlan
- Laia
- Lainey
- Ladislav
- Laila
- Lais
- Ladina
- Laina
- Lacey
- Lailah
- Lacie
- Laith
- Lachlann
- Lainie
- Laetitia
- Laci
- Lahna
- Lajla
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