Louis
Louis is the French form of the Old Frankish given name Chlodwig and one of two English forms, the other being Lewis.
Meaning & Origin of Louis
What this name means, where it came from, and how it has traveled across cultures.
Louis is the French form of the Old Frankish given name Chlodwig and one of two English forms, the other being Lewis.
Source: Wikipedia (CC BY-SA 3.0). Read more →
Etymology
The Story of Louis
Louis first appeared in U.S. Social Security Administration records as a baby boy name in 1880, with 828 babies given the name that year. Its peak popularity came in 1921, when 7,247 Louiss were born — ranking #29 that year. As of 2026, Louis ranks #231 for baby boys with 1,543 births, gradually rising (+8%). In total, more than 408K Louiss have been born in the U.S. since records began in 1880, spanning the 1880s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Louis
Phonetically similar names — useful when Louis is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Louis
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About the name Louis
Louis is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1880 and has accumulated 408K births in the dataset. Louis's peak popularity came in 1921 when it ranked #18. Use the chart and map above to compare Louis's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1921 →
- Names of the 1920s →
- Names starting with "L" →
- Browse all boy names →
- Top names of 2026 →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.