Olivia vs Tannia

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

Josie Isabel Alana Willow

Full profile for Olivia →

Tannia

Girl #35,847 Most Popular

Quick Stats

Popularity Rank: #35,847
Total SSA Count: 6
Nicknames: Tan, Tann, Tanny

Playground Safety Score

✓ All Clear

Similar Names

Neina Daintry Fiesta Chiffon

Full profile for Tannia →

Popularity Comparison

Olivia Rank #1

Tannia Rank #35,847

Olivia is more popular, ranked #1 vs #35847 for Tannia.

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

Tannia ___

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 Tannia

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 Tannia more popular?

Olivia is more popular, ranked #1 compared to Tannia at #35847 in the United States.

What do Olivia and Tannia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tannia boy or girl names?

Olivia is primarily a girl name. Tannia is primarily a girl name.

More Comparisons

Tannia vs Olivia Olivia vs Josie Olivia vs Isabel Olivia vs Alana Olivia vs Willow

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