Louisa vs Luisa

Baby Name Comparison — 2026

Louisa

Girl #733 Most Popular 3 Syllables

Meaning

"famous warrior"

Origin: Old Frankish/Germanic

Cultural Roots

English German French Italian Spanish

Quick Stats

Popularity Rank
#733
Total SSA Count
383
Syllables
3
Formality
Formal
Nicknames
Lou, Louie, Lulu

Playground Safety Score

✓ All Clear
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Luisa

Girl #868 Most Popular 3 Syllables

Meaning

"famous warrior, renowned fighter"

Origin: Old High German

Cultural Roots

Spanish Italian Portuguese German

Quick Stats

Popularity Rank
#868
Total SSA Count
310
Syllables
3
Formality
Moderate
Nicknames
Lui, Lula, Lu

Playground Safety Score

✓ All Clear
Full profile for Luisa →

Popularity Comparison

Louisa Rank #733
Luisa Rank #868

Louisa is more popular, ranked #733 vs #868 for Luisa.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Louisa ___

  • Louisa May
  • Louisa Grace
  • Louisa Anne
  • Louisa Claire
  • Louisa Jane
  • Louisa Rose

Luisa ___

  • Luisa Maria
  • Luisa Elena
  • Luisa Fernanda
  • Luisa Isabel
  • Luisa Clara
  • Luisa Valentina

Sibling Name Ideas

Names that pair well as siblings.

If you choose Louisa

Josephine Eleanor Frederick Arthur Harriet

If you choose Luisa

Carlos Miguel Sofia Isabela Rodrigo

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Louisa or Luisa more popular?

Louisa is more popular, ranked #733 compared to Luisa at #868 in the United States.

What do Louisa and Luisa mean?

Louisa means "famous warrior" (Old Frankish/Germanic origin). Luisa means "famous warrior, renowned fighter" (Old High German origin).

Are Louisa and Luisa boy or girl names?

Louisa is primarily a girl name. Luisa is primarily a girl name.

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← Full profile: Louisa ← Full profile: Luisa Browse all baby names