Jaci vs Olivia

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Popularity Comparison

Jaci Rank #3,182
Olivia Rank #1

Olivia is more popular, ranked #1 vs #3182 for Jaci.

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

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Jaci

Koda Zuri Beau Sage Lila

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Olivia more popular?

Olivia is more popular, ranked #1 compared to Jaci at #3182 in the United States.

What do Jaci and Olivia mean?

Jaci means "the moon" (Tupi-Guarani origin). Olivia means "olive tree" (Latin origin).

Are Jaci and Olivia boy or girl names?

Jaci is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

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