Olivia vs Sook

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

Sophie Lyla Willow Charlotte

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Sook

Girl #35,632 Most Popular

Quick Stats

Popularity Rank: #35,632
Total SSA Count: 6

Playground Safety Score

✓ All Clear

Similar Names

Deirde Jamal Corvette Evet

Full profile for Sook →

Popularity Comparison

Olivia Rank #1

Sook Rank #35,632

Olivia is more popular, ranked #1 vs #35632 for Sook.

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

Sook ___

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 Sook

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 Sook more popular?

Olivia is more popular, ranked #1 compared to Sook at #35632 in the United States.

What do Olivia and Sook mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sook boy or girl names?

Olivia is primarily a girl name. Sook is primarily a girl name.

More Comparisons

Sook vs Olivia Olivia vs Sophie Olivia vs Lyla Olivia vs Willow Olivia vs Charlotte

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