Louisa vs Lucia

Baby Name Comparison — 2026

Louisa

Girl #733 Most Popular 3 Syllables

"famous warrior"

Origin: Old Frankish/Germanic

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Girl #98 Most Popular 3 Syllables

"light, illumination"

Origin: Latin (Lucius/Lux)

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Louisa Rank #733

Lucia Rank #98

Lucia is more popular, ranked #98 vs #733 for Louisa.

Is Louisa or Lucia more popular?

Lucia is more popular, ranked #98 compared to Louisa at #733 in the United States.

What do Louisa and Lucia mean?

Louisa means "famous warrior" (Old Frankish/Germanic origin). Lucia means "light, illumination" (Latin (Lucius/Lux) origin).

Are Louisa and Lucia boy or girl names?

Louisa is primarily a girl name. Lucia is primarily a girl name.