Olivia vs Siobahn

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

Brianna Madeline Savannah Natalia

Full profile for Olivia →

Siobahn

Girl #46,530 Most Popular

Quick Stats

Popularity Rank: #46,530
Total SSA Count: 5
Nicknames: Sio, Siob, Sioby

Playground Safety Score

✓ All Clear

Similar Names

Sharmine Lakersha Wing

Full profile for Siobahn →

Popularity Comparison

Olivia Rank #1

Siobahn Rank #46,530

Olivia is more popular, ranked #1 vs #46530 for Siobahn.

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

Siobahn ___

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 Siobahn

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 Siobahn more popular?

Olivia is more popular, ranked #1 compared to Siobahn at #46530 in the United States.

What do Olivia and Siobahn mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Siobahn boy or girl names?

Olivia is primarily a girl name. Siobahn is primarily a girl name.

More Comparisons

Siobahn vs Olivia Olivia vs Brianna Olivia vs Madeline Olivia vs Savannah Olivia vs Natalia

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