Olivia vs Thenia

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

Eliana Anna Nora Magnolia

Full profile for Olivia →

Thenia

Girl #48,272 Most Popular

Quick Stats

Popularity Rank: #48,272
Total SSA Count: 5
Nicknames: The, Then, Theny

Playground Safety Score

✓ All Clear

Similar Names

Imal Goldina Blon Alnetia

Full profile for Thenia →

Popularity Comparison

Olivia Rank #1

Thenia Rank #48,272

Olivia is more popular, ranked #1 vs #48272 for Thenia.

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

Thenia ___

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 Thenia

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 Thenia more popular?

Olivia is more popular, ranked #1 compared to Thenia at #48272 in the United States.

What do Olivia and Thenia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Thenia boy or girl names?

Olivia is primarily a girl name. Thenia is primarily a girl name.

More Comparisons

Thenia vs Olivia Olivia vs Eliana Olivia vs Anna Olivia vs Nora Olivia vs Magnolia

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