Olivia vs Pacifica

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

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Similar Names

Sofia Nova Gabriella Evangeline

Full profile for Olivia →

Pacifica

Girl #30,938 Most Popular

Quick Stats

Popularity Rank: #30,938
Total SSA Count: 6
Nicknames: Pac, Paci, Paciy

Playground Safety Score

✓ All Clear

Similar Names

Mycha Alayha Kyala Alantis

Full profile for Pacifica →

Popularity Comparison

Olivia Rank #1

Pacifica Rank #30,938

Olivia is more popular, ranked #1 vs #30938 for Pacifica.

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

Pacifica ___

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 Pacifica

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 Pacifica more popular?

Olivia is more popular, ranked #1 compared to Pacifica at #30938 in the United States.

What do Olivia and Pacifica mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Pacifica boy or girl names?

Olivia is primarily a girl name. Pacifica is primarily a girl name.

More Comparisons

Pacifica vs Olivia Olivia vs Sofia Olivia vs Nova Olivia vs Gabriella Olivia vs Evangeline

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