Olivia vs Raileen

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

Ella Penelope Lainey Charlotte

Full profile for Olivia →

Raileen

Girl #51,153 Most Popular

Quick Stats

Popularity Rank: #51,153
Total SSA Count: 5
Nicknames: Rai, Rail, Raily

Playground Safety Score

✓ All Clear

Similar Names

Alwillie Fathia Diocelina

Full profile for Raileen →

Popularity Comparison

Olivia Rank #1

Raileen Rank #51,153

Olivia is more popular, ranked #1 vs #51153 for Raileen.

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

Raileen ___

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 Raileen

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 Raileen more popular?

Olivia is more popular, ranked #1 compared to Raileen at #51153 in the United States.

What do Olivia and Raileen mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Raileen boy or girl names?

Olivia is primarily a girl name. Raileen is primarily a girl name.

More Comparisons

Raileen vs Olivia Olivia vs Ella Olivia vs Penelope Olivia vs Lainey Olivia vs Charlotte

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