Olivia vs Sun

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
Full profile for Olivia →

Sun

Boy #5,167 Most Popular 1 Syllable

Meaning

"the sun, solar light"

Origin: English

Cultural Roots

American English Chinese Korean

Quick Stats

Popularity Rank
#5,167
Total SSA Count
19
Syllables
1
Formality
Casual
Nicknames
Sunny

Playground Safety Score

✓ All Clear
Full profile for Sun →

Popularity Comparison

Olivia Rank #1
Sun Rank #5,167

Olivia is more popular, ranked #1 vs #5167 for Sun.

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

Sun ___

  • Sun River
  • Sun James
  • Sun Bear
  • Sun Lee
  • Sun Stone
  • Sun Ray

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Sun

Moon Sky River Star Aurora

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 Sun more popular?

Olivia is more popular, ranked #1 compared to Sun at #5167 in the United States.

What do Olivia and Sun mean?

Olivia means "olive tree" (Latin origin). Sun means "the sun, solar light" (English origin).

Are Olivia and Sun boy or girl names?

Olivia is primarily a girl name. Sun is primarily a boy name.

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