Olivia vs Tatia

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

Ariana Athena Anastasia Raelynn

Full profile for Olivia →

Tatia

Girl #22,768 Most Popular

Quick Stats

Popularity Rank: #22,768
Total SSA Count: 7
Nicknames: Tat, Tay, Taie

Playground Safety Score

✓ All Clear

Similar Names

Bethani Deshanna Claudinette

Full profile for Tatia →

Popularity Comparison

Olivia Rank #1

Tatia Rank #22,768

Olivia is more popular, ranked #1 vs #22768 for Tatia.

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

Tatia ___

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 Tatia

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 Tatia more popular?

Olivia is more popular, ranked #1 compared to Tatia at #22768 in the United States.

What do Olivia and Tatia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tatia boy or girl names?

Olivia is primarily a girl name. Tatia is primarily a girl name.

More Comparisons

Tatia vs Olivia Olivia vs Ariana Olivia vs Athena Olivia vs Anastasia Olivia vs Raelynn

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