Olivia vs Tassia

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

Gianna Luna Abigail Everly

Full profile for Olivia →

Tassia

Girl #21,608 Most Popular

Quick Stats

Popularity Rank: #21,608
Total SSA Count: 7
Nicknames: Tas, Tass, Tassy

Playground Safety Score

✓ All Clear

Similar Names

Seara Rifky Deyla Jennylyn

Full profile for Tassia →

Popularity Comparison

Olivia Rank #1

Tassia Rank #21,608

Olivia is more popular, ranked #1 vs #21608 for Tassia.

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

Tassia ___

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 Tassia

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 Tassia more popular?

Olivia is more popular, ranked #1 compared to Tassia at #21608 in the United States.

What do Olivia and Tassia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tassia boy or girl names?

Olivia is primarily a girl name. Tassia is primarily a girl name.

More Comparisons

Tassia vs Olivia Olivia vs Gianna Olivia vs Luna Olivia vs Abigail Olivia vs Everly

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