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Luiza
Pronounced loo-EE-zah /luˈi.zə/High
Meaning: Famous warrior; Portuguese, Brazilian, Polish, and Romanian form of Louisa, feminine of Louis, from Germanic HludwigHigh
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Luiza is the form Louisa takes in Portuguese, Polish, and Romanian. All versions descend from the Germanic Hludwig — 'famous in battle' — which became Ludwig in German, Louis in French, and spawned feminine forms across every European court, encouraged by centuries of French kings named Louis.
The name thrives today in Brazil, where Luiza ranks among the standard classics, and remains familiar across Eastern Europe. In the U.S. it is a rare, heritage-flavored alternative to Louisa and Eloise, with the same vintage warmth and a zippier z.
Variations
Nicknames
Famous Bearers
- ★Luiza Brunet (1962–present)Brazilian model and actress, an icon of Rio de Janeiro's Carnival.
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Frequently Asked
What does the name Luiza mean?
Luiza is the Portuguese, Polish, and Romanian form of Louisa, from Germanic Hludwig, meaning 'famous warrior' or 'famous in battle'.
How do you pronounce Luiza?
It's said loo-EE-zah /luˈi.zə/ — three syllables, stress on the second.
Is Luiza a boy or girl name?
Luiza is a girl's name, the feminine counterpart of Luis and Ludwig.
How popular is Luiza?
Luiza is a standard classic in Brazil and Poland but a rare, international-feeling choice in the U.S.