Olivia vs Rosie

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

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Similar Names

Savannah Grace Madeline Lucy

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Rosie

Girl #311 Most Popular 2 Syllables

Cultural Roots

English American Irish Scottish

Quick Stats

Popularity Rank: #311
Total SSA Count: 984
Syllables: 2
Formality: Casual
Nicknames: Ro, Rose, Roz

Playground Safety Score

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Similar Names

Mira Zariah Ximena London

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Popularity Comparison

Olivia Rank #1

Rosie Rank #311

Olivia is more popular, ranked #1 vs #311 for Rosie.

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

Rosie ___

Rosie Rosie Mae
Rosie Rosie Claire
Rosie Rosie June
Rosie Rosie Elaine
Rosie Rosie Pearl
Rosie Rosie Fern

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Rosie

Violet Ivy Daisy Poppy Clara

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 Rosie more popular?

Olivia is more popular, ranked #1 compared to Rosie at #311 in the United States.

What do Olivia and Rosie mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Rosie boy or girl names?

Olivia is primarily a girl name. Rosie is primarily a girl name.

More Comparisons

Rosie vs Olivia Olivia vs Savannah Olivia vs Grace Olivia vs Madeline Olivia vs Lucy

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