Olivia vs Siane

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

Nora Savannah Zoe Wrenley

Full profile for Olivia →

Siane

Girl #52,349 Most Popular

Quick Stats

Popularity Rank: #52,349
Total SSA Count: 5
Nicknames: Sia, Siy, Siie

Playground Safety Score

✓ All Clear

Similar Names

Faduma Janaja Bijou

Full profile for Siane →

Popularity Comparison

Olivia Rank #1

Siane Rank #52,349

Olivia is more popular, ranked #1 vs #52349 for Siane.

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

Siane ___

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 Siane

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 Siane more popular?

Olivia is more popular, ranked #1 compared to Siane at #52349 in the United States.

What do Olivia and Siane mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Siane boy or girl names?

Olivia is primarily a girl name. Siane is primarily a girl name.

More Comparisons

Siane vs Olivia Olivia vs Nora Olivia vs Savannah Olivia vs Zoe Olivia vs Wrenley

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