Oliver vs Ren

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 →

Ren

Boy #1,147 Most Popular 1 Syllable

Meaning

"lotus, water lily"

Origin: Japanese

Cultural Roots

Japanese Chinese Scandinavian

Quick Stats

Popularity Rank
#1,147
Total SSA Count
183
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Ren →

Popularity Comparison

Oliver Rank #3
Ren Rank #1,147

Oliver is more popular, ranked #3 vs #1147 for Ren.

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

Ren ___

  • Ren Kai
  • Ren James
  • Ren Soren
  • Ren Elliot
  • Ren Arlo
  • Ren Oscar

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Ren

Kai Sora Yuki Hana Mio

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 Ren more popular?

Oliver is more popular, ranked #3 compared to Ren at #1147 in the United States.

What do Oliver and Ren mean?

Oliver means "olive tree" (Latin origin). Ren means "lotus, water lily" (Japanese origin).

Are Oliver and Ren boy or girl names?

Oliver is primarily a boy name. Ren is primarily a boy name.

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