Olivia vs Sadeja

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

Alina Valentina Amaya Savannah

Full profile for Olivia →

Sadeja

Girl #31,050 Most Popular

Quick Stats

Popularity Rank: #31,050
Total SSA Count: 6
Nicknames: Sad, Sade, Sadey

Playground Safety Score

✓ All Clear

Similar Names

Mycha Alexuis Alayha Payeng

Full profile for Sadeja →

Popularity Comparison

Olivia Rank #1

Sadeja Rank #31,050

Olivia is more popular, ranked #1 vs #31050 for Sadeja.

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

Sadeja ___

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 Sadeja

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 Sadeja more popular?

Olivia is more popular, ranked #1 compared to Sadeja at #31050 in the United States.

What do Olivia and Sadeja mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sadeja boy or girl names?

Olivia is primarily a girl name. Sadeja is primarily a girl name.

More Comparisons

Sadeja vs Olivia Olivia vs Alina Olivia vs Valentina Olivia vs Amaya Olivia vs Savannah

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