Oliver vs Rennan

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

Similar Names

Maxwell Henry Mason Cooper

Full profile for Oliver →

Rennan

Boy #18,059 Most Popular

Quick Stats

Popularity Rank: #18,059
Total SSA Count: 6
Nicknames: Ren, Renn, Renny

Playground Safety Score

✓ All Clear

Similar Names

Kiaran Alshon Thoran Stearns

Full profile for Rennan →

Popularity Comparison

Oliver Rank #3

Rennan Rank #18,059

Oliver is more popular, ranked #3 vs #18059 for Rennan.

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

Rennan ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Rennan

No sibling data available yet.

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Oliver or Rennan more popular?

Oliver is more popular, ranked #3 compared to Rennan at #18059 in the United States.

What do Oliver and Rennan mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Rennan boy or girl names?

Oliver is primarily a boy name. Rennan is primarily a boy name.

More Comparisons

Rennan vs Oliver Oliver vs Maxwell Oliver vs Henry Oliver vs Mason Oliver vs Cooper

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