Olivia vs Sanja

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

June Hallie Ailany Aaliyah

Full profile for Olivia →

Sanja

Girl #67,850 Most Popular

Quick Stats

Popularity Rank: #67,850
Total SSA Count: 5
Nicknames: San, Say, Saie

Playground Safety Score

✓ All Clear

Similar Names

Sarabel Corinth Emmogene Conrad

Full profile for Sanja →

Popularity Comparison

Olivia Rank #1

Sanja Rank #67,850

Olivia is more popular, ranked #1 vs #67850 for Sanja.

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

Sanja ___

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 Sanja

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 Sanja more popular?

Olivia is more popular, ranked #1 compared to Sanja at #67850 in the United States.

What do Olivia and Sanja mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sanja boy or girl names?

Olivia is primarily a girl name. Sanja is primarily a girl name.

More Comparisons

Sanja vs Olivia Olivia vs June Olivia vs Hallie Olivia vs Ailany Olivia vs Aaliyah

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