Olivia vs Oswin

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
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Oswin

Boy #3,895 Most Popular 2 Syllables

Meaning

"God's friend, divine companion"

Origin: Old English

Cultural Roots

English Anglo-Saxon American

Quick Stats

Popularity Rank
#3,895
Total SSA Count
28
Syllables
2
Formality
Moderate
Nicknames
Oz, Ozzie, Win

Playground Safety Score

✓ All Clear
Full profile for Oswin →

Popularity Comparison

Olivia Rank #1
Oswin Rank #3,895

Olivia is more popular, ranked #1 vs #3895 for Oswin.

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

Oswin ___

  • Oswin James
  • Oswin Edward
  • Oswin Henry
  • Oswin Frederick
  • Oswin Arthur
  • Oswin Clement

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Oswin

Crispin Aldous Ptolemy Octavia Lavinia

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 Oswin more popular?

Olivia is more popular, ranked #1 compared to Oswin at #3895 in the United States.

What do Olivia and Oswin mean?

Olivia means "olive tree" (Latin origin). Oswin means "God's friend, divine companion" (Old English origin).

Are Olivia and Oswin boy or girl names?

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

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