Olivia vs Uni

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

Isabel Gianna Audrey Camila

Full profile for Olivia →

Uni

Girl #24,737 Most Popular

Quick Stats

Popularity Rank: #24,737
Total SSA Count: 6

Playground Safety Score

✓ All Clear

Similar Names

Ryza Saleh Whiskey Iraya

Full profile for Uni →

Popularity Comparison

Olivia Rank #1

Uni Rank #24,737

Olivia is more popular, ranked #1 vs #24737 for Uni.

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

Uni ___

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 Uni

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 Uni more popular?

Olivia is more popular, ranked #1 compared to Uni at #24737 in the United States.

What do Olivia and Uni mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Uni boy or girl names?

Olivia is primarily a girl name. Uni is primarily a girl name.

More Comparisons

Uni vs Olivia Olivia vs Isabel Olivia vs Gianna Olivia vs Audrey Olivia vs Camila

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