Olivia vs Phia

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

Mackenzie Harper Lydia Ember

Full profile for Olivia →

Phia

Girl #14,238 Most Popular

Quick Stats

Popularity Rank: #14,238
Total SSA Count: 8

Playground Safety Score

✓ All Clear

Similar Names

Omi Avaa Aziel Divi

Full profile for Phia →

Popularity Comparison

Olivia Rank #1

Phia Rank #14,238

Olivia is more popular, ranked #1 vs #14238 for Phia.

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

Phia ___

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 Phia

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 Phia more popular?

Olivia is more popular, ranked #1 compared to Phia at #14238 in the United States.

What do Olivia and Phia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Phia boy or girl names?

Olivia is primarily a girl name. Phia is primarily a girl name.

More Comparisons

Phia vs Olivia Olivia vs Mackenzie Olivia vs Harper Olivia vs Lydia Olivia vs Ember

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