Oliver vs Quillan

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

August Joshua George Austin

Full profile for Oliver →

Quillan

Boy #12,727 Most Popular

Quick Stats

Popularity Rank: #12,727
Total SSA Count: 7
Nicknames: Qui, Quil, Quily

Playground Safety Score

✓ All Clear

Similar Names

Emit Kuan Jerud

Full profile for Quillan →

Popularity Comparison

Oliver Rank #3

Quillan Rank #12,727

Oliver is more popular, ranked #3 vs #12727 for Quillan.

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

Quillan ___

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 Quillan

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 Quillan more popular?

Oliver is more popular, ranked #3 compared to Quillan at #12727 in the United States.

What do Oliver and Quillan mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Quillan boy or girl names?

Oliver is primarily a boy name. Quillan is primarily a boy name.

More Comparisons

Quillan vs Oliver Oliver vs August Oliver vs Joshua Oliver vs George Oliver vs Austin

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