Oliver vs Rey

Baby Name Comparison — 2026

Oliver

Boy #3 Most Popular 3 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English French Scandinavian

Quick Stats

Popularity Rank
#3
Total SSA Count
15,343
Syllables
3
Formality
Moderate
Nicknames
Ollie, Oli

Playground Safety Score

✓ All Clear
Full profile for Oliver →

Popularity Comparison

Oliver Rank #3
Rey Rank #823

Oliver is more popular, ranked #3 vs #823 for Rey.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Rey ___

  • Rey Alexander
  • Rey Miguel
  • Rey Antonio
  • Rey James
  • Rey Cruz
  • Rey Luis

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Rey

Luna Sol Diego Valentina Marco

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 Oliver or Rey more popular?

Oliver is more popular, ranked #3 compared to Rey at #823 in the United States.

What do Oliver and Rey mean?

Oliver means "olive tree" (Latin origin). Rey means "king" (Spanish origin).

Are Oliver and Rey boy or girl names?

Oliver is primarily a boy name. Rey is primarily a boy name.

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← Full profile: Oliver ← Full profile: Rey Browse all baby names