Althaea vs Olivia

Baby Name Comparison — 2026

Althaea

Girl #17,845 Most Popular

Quick Stats

Popularity Rank: #17,845
Total SSA Count: 7
Nicknames: Alt, Alth, Althy

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Similar Names

Fenyx Astraia Fenan Cahri

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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

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Similar Names

Lydia Scottie Elliana Parker

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Popularity Comparison

Althaea Rank #17,845

Olivia Rank #1

Olivia is more popular, ranked #1 vs #17845 for Althaea.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Althaea ___

No pairings available yet.

Olivia ___

Olivia Rose
Olivia Grace
Olivia Jane
Olivia Mae
Olivia Claire
Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Althaea

No sibling data available yet.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Althaea or Olivia more popular?

Olivia is more popular, ranked #1 compared to Althaea at #17845 in the United States.

What do Althaea and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Althaea and Olivia boy or girl names?

Althaea is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Althaea Althaea vs Fenyx Althaea vs Astraia Althaea vs Fenan Althaea vs Cahri

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