proper noun/ˈlwis/
a male given name, equivalent to English Louis
Borrowed from Old French Louis, Looïs, Luis, from Latin Ludovīcus, from Old High German *Hlūtwīg or Frankish *Hlōdowig, from Proto-Germanic *hlūdaz (“loud, famous”) + *wīgą (“battle”). Compare Portuguese Luís, English Louis, Italian Luigi, German Ludwig. Doublet of Ludovico.