Olivia vs Zilla

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

Similar Names

Olive Caroline Sage Sloane

Full profile for Olivia →

Zilla

Girl #24,421 Most Popular

Quick Stats

Popularity Rank: #24,421
Total SSA Count: 7
Nicknames: Zil, Ziy, Ziie

Playground Safety Score

✓ All Clear

Similar Names

Gara Liha Sulani Ryler

Full profile for Zilla →

Popularity Comparison

Olivia Rank #1

Zilla Rank #24,421

Olivia is more popular, ranked #1 vs #24421 for Zilla.

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

Zilla ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Zilla

No sibling data available yet.

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 Zilla more popular?

Olivia is more popular, ranked #1 compared to Zilla at #24421 in the United States.

What do Olivia and Zilla mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Zilla boy or girl names?

Olivia is primarily a girl name. Zilla is primarily a girl name.

More Comparisons

Zilla vs Olivia Olivia vs Olive Olivia vs Caroline Olivia vs Sage Olivia vs Sloane

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