Olivia vs Ottilia

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

Arianna Emily Nora Samantha

Full profile for Olivia →

Ottilia

Girl #9,337 Most Popular

Quick Stats

Popularity Rank: #9,337
Total SSA Count: 12
Nicknames: Ott, Otti, Ottiy

Playground Safety Score

✓ All Clear

Similar Names

Maisa Dianne Jorden Parris

Full profile for Ottilia →

Popularity Comparison

Olivia Rank #1

Ottilia Rank #9,337

Olivia is more popular, ranked #1 vs #9337 for Ottilia.

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

Ottilia ___

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 Ottilia

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 Ottilia more popular?

Olivia is more popular, ranked #1 compared to Ottilia at #9337 in the United States.

What do Olivia and Ottilia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Ottilia boy or girl names?

Olivia is primarily a girl name. Ottilia is primarily a girl name.

More Comparisons

Ottilia vs Olivia Olivia vs Arianna Olivia vs Emily Olivia vs Nora Olivia vs Samantha

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