Olivia vs Zachary

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

Olivia Rank #1
Zachary Rank #194

Olivia is more popular, ranked #1 vs #194 for Zachary.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

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

Zachary ___

  • Zachary James
  • Zachary Thomas
  • Zachary Michael
  • Zachary Alexander
  • Zachary Ryan
  • Zachary David

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Zachary

Nathan Caleb Joshua Hannah Rachel

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 Olivia or Zachary more popular?

Olivia is more popular, ranked #1 compared to Zachary at #194 in the United States.

What do Olivia and Zachary mean?

Olivia means "olive tree" (Latin origin). Zachary means "God has remembered" (Hebrew origin).

Are Olivia and Zachary boy or girl names?

Olivia is primarily a girl name. Zachary is primarily a boy name.

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