Oliver vs Rennie

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

Thiago James Matteo Lucas

Full profile for Oliver →

Rennie

Boy #32,559 Most Popular

Quick Stats

Popularity Rank: #32,559
Total SSA Count: 5
Nicknames: Ren, Renn, Renny

Playground Safety Score

✓ All Clear

Similar Names

Ralf Union Ferry Yoseth

Full profile for Rennie →

Popularity Comparison

Oliver Rank #3

Rennie Rank #32,559

Oliver is more popular, ranked #3 vs #32559 for Rennie.

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

Rennie ___

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 Rennie

No sibling data available yet.

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 Rennie more popular?

Oliver is more popular, ranked #3 compared to Rennie at #32559 in the United States.

What do Oliver and Rennie mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Rennie boy or girl names?

Oliver is primarily a boy name. Rennie is primarily a boy name.

More Comparisons

Rennie vs Oliver Oliver vs Thiago Oliver vs James Oliver vs Matteo Oliver vs Lucas

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