Jaci vs Luiza

Baby Name Comparison — 2026

Luiza

Girl #3,256 Most Popular 3 Syllables

Meaning

"famous warrior"

Origin: Germanic (hlud + wig)

Cultural Roots

Portuguese Brazilian Romanian Polish

Quick Stats

Popularity Rank
#3,256
Total SSA Count
49
Syllables
3
Formality
Formal
Nicknames
Lu, Lulu, Iza

Playground Safety Score

✓ All Clear
Full profile for Luiza →

Popularity Comparison

Jaci Rank #3,182
Luiza Rank #3,256

Jaci is more popular, ranked #3182 vs #3256 for Luiza.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jaci ___

  • Jaci Rose
  • Jaci Lynn
  • Jaci Marie
  • Jaci Ann
  • Jaci Elaine
  • Jaci Hope

Luiza ___

  • Luiza Maria
  • Luiza Sofia
  • Luiza Helena
  • Luiza Rose
  • Luiza Beatriz

Sibling Name Ideas

Names that pair well as siblings.

If you choose Jaci

Koda Zuri Beau Sage Lila

If you choose Luiza

Mateus Carolina Gabriel Helena Pedro

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 Jaci or Luiza more popular?

Jaci is more popular, ranked #3182 compared to Luiza at #3256 in the United States.

What do Jaci and Luiza mean?

Jaci means "the moon" (Tupi-Guarani origin). Luiza means "famous warrior" (Germanic (hlud + wig) origin).

Are Jaci and Luiza boy or girl names?

Jaci is primarily a girl name. Luiza is primarily a girl name.

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← Full profile: Jaci ← Full profile: Luiza Browse all baby names