Olivia vs Senia

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

Josephine Kinsley Layla Delilah

Full profile for Olivia →

Senia

Girl #17,302 Most Popular

Quick Stats

Popularity Rank: #17,302
Total SSA Count: 8
Nicknames: Sen, Sey, Seie

Playground Safety Score

✓ All Clear

Similar Names

Adam Aiunii Theora Heleni

Full profile for Senia →

Popularity Comparison

Olivia Rank #1

Senia Rank #17,302

Olivia is more popular, ranked #1 vs #17302 for Senia.

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

Senia ___

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 Senia

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 Senia more popular?

Olivia is more popular, ranked #1 compared to Senia at #17302 in the United States.

What do Olivia and Senia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Senia boy or girl names?

Olivia is primarily a girl name. Senia is primarily a girl name.

More Comparisons

Senia vs Olivia Olivia vs Josephine Olivia vs Kinsley Olivia vs Layla Olivia vs Delilah

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