Name
Louisa
Meaning
Louisa is a feminine name of Germanic origin meaning “famous warrior”.
Louisa is the Latinate feminine of Louis, from the Germanic Hludwig, famous in battle. Louisa May Alcott, who served as a Civil War nurse before writing Little Women, embodied the name's blend of grit and warmth.
More common than Louise in 19th-century America; both are reviving in Britain.
Popularity in the United States
Girls
Ranked #694 in 2025 · peak #685 in 2021
Data: US Social Security Administration, top-1000 ranks.
At a glance
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Questions
Louisa is a feminine name of Germanic origin meaning “famous warrior”. Louisa is the Latinate feminine of Louis, from the Germanic Hludwig, famous in battle.
Louisa is traditionally a feminine (girl) name. More common than Louise in 19th-century America; both are reviving in Britain.
The name Louisa comes from Germanic. Louisa is the Latinate feminine of Louis, from the Germanic Hludwig, famous in battle. Louisa May Alcott, who served as a Civil War nurse before writing Little Women, embodied the name's blend of grit and warmth.
Louisa is pronounced loo-EE-zah.
More names that mean warrior
Names that share this meaning.