Olivia vs Sui

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

Ariana Eloise Ember Elizabeth

Full profile for Olivia →

Sui

Girl #32,177 Most Popular

Quick Stats

Popularity Rank: #32,177
Total SSA Count: 6

Playground Safety Score

✓ All Clear

Similar Names

Mylin Avante Heydy Klaryssa

Full profile for Sui →

Popularity Comparison

Olivia Rank #1

Sui Rank #32,177

Olivia is more popular, ranked #1 vs #32177 for Sui.

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

Sui ___

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 Sui

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 Sui more popular?

Olivia is more popular, ranked #1 compared to Sui at #32177 in the United States.

What do Olivia and Sui mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sui boy or girl names?

Olivia is primarily a girl name. Sui is primarily a girl name.

More Comparisons

Sui vs Olivia Olivia vs Ariana Olivia vs Eloise Olivia vs Ember Olivia vs Elizabeth

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