Olivia vs Tiasha

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

Hallie Catalina Genesis Elsie

Full profile for Olivia →

Tiasha

Girl #61,322 Most Popular

Quick Stats

Popularity Rank: #61,322
Total SSA Count: 5
Nicknames: Tia, Tias, Tiasy

Playground Safety Score

✓ All Clear

Similar Names

Joaquin Jennea Tiva

Full profile for Tiasha →

Popularity Comparison

Olivia Rank #1

Tiasha Rank #61,322

Olivia is more popular, ranked #1 vs #61322 for Tiasha.

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

Tiasha ___

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 Tiasha

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 Tiasha more popular?

Olivia is more popular, ranked #1 compared to Tiasha at #61322 in the United States.

What do Olivia and Tiasha mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tiasha boy or girl names?

Olivia is primarily a girl name. Tiasha is primarily a girl name.

More Comparisons

Tiasha vs Olivia Olivia vs Hallie Olivia vs Catalina Olivia vs Genesis Olivia vs Elsie

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