Olivia vs Pet

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

Isabel Ximena Layla Daisy

Full profile for Olivia →

Pet

Boy #27,660 Most Popular

Quick Stats

Popularity Rank: #27,660
Total SSA Count: 5

Playground Safety Score

✓ All Clear

Similar Names

Vanshon Eson Jabulani Iskender

Full profile for Pet →

Popularity Comparison

Olivia Rank #1

Pet Rank #27,660

Olivia is more popular, ranked #1 vs #27660 for Pet.

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

Pet ___

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 Pet

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 Pet more popular?

Olivia is more popular, ranked #1 compared to Pet at #27660 in the United States.

What do Olivia and Pet mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Pet boy or girl names?

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

More Comparisons

Pet vs Olivia Olivia vs Isabel Olivia vs Ximena Olivia vs Layla Olivia vs Daisy

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