Spelling Variants
Luisa vs Luiza: Which Spelling?
Luisa and Luiza are same name in Spanish and Polish forms.
Global Rank #15
Luisa
Origin: Spanish
Luisa is the feminine form of Louis, derived from the Germanic name Ludwig, composed of "hlod" (fame) and "wig" (battle), meaning "famous warrior." The name is primarily used in Italian,…
Global Rank #12
Luiza
Origin: Polish
Luiza means "famous warrior" and derives from the Germanic name Ludwig, combining the Old German elements "hlud" (famous) and "wig" (war/battle).
Which is more popular? Based on real registry rankings, Luiza currently ranks higher globally. Popularity can vary a lot by country — check each name's own page for a full regional breakdown.