Olivia vs Sommar

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

Grace Jasmine Ruby Penelope

Full profile for Olivia →

Sommar

Girl #33,996 Most Popular

Quick Stats

Popularity Rank: #33,996
Total SSA Count: 6
Nicknames: Som, Somm, Sommy

Playground Safety Score

✓ All Clear

Similar Names

Federica Jomaira Lataska

Full profile for Sommar →

Popularity Comparison

Olivia Rank #1

Sommar Rank #33,996

Olivia is more popular, ranked #1 vs #33996 for Sommar.

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

Sommar ___

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 Sommar

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 Sommar more popular?

Olivia is more popular, ranked #1 compared to Sommar at #33996 in the United States.

What do Olivia and Sommar mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sommar boy or girl names?

Olivia is primarily a girl name. Sommar is primarily a girl name.

More Comparisons

Sommar vs Olivia Olivia vs Grace Olivia vs Jasmine Olivia vs Ruby Olivia vs Penelope

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