Olivia vs Sunia

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 Samantha Alana Grace

Full profile for Olivia →

Sunia

Girl #18,697 Most Popular

Quick Stats

Popularity Rank: #18,697
Total SSA Count: 7
Nicknames: Sun, Suy, Suie

Playground Safety Score

✓ All Clear

Similar Names

Anariah Searria Aryon Ambellina

Full profile for Sunia →

Popularity Comparison

Olivia Rank #1

Sunia Rank #18,697

Olivia is more popular, ranked #1 vs #18697 for Sunia.

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

Sunia ___

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 Sunia

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 Sunia more popular?

Olivia is more popular, ranked #1 compared to Sunia at #18697 in the United States.

What do Olivia and Sunia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sunia boy or girl names?

Olivia is primarily a girl name. Sunia is primarily a girl name.

More Comparisons

Sunia vs Olivia Olivia vs Ella Olivia vs Samantha Olivia vs Alana Olivia vs Grace

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