Oliver vs Wialliam

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

Xavier Myles Luke Sebastian

Full profile for Oliver →

Wialliam

Boy #29,809 Most Popular

Quick Stats

Popularity Rank: #29,809
Total SSA Count: 5
Nicknames: Wia, Wial, Wialy

Playground Safety Score

✓ All Clear

Similar Names

Buz Gerad Wash Aldwin

Full profile for Wialliam →

Popularity Comparison

Oliver Rank #3

Wialliam Rank #29,809

Oliver is more popular, ranked #3 vs #29809 for Wialliam.

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

Wialliam ___

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 Wialliam

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 Wialliam more popular?

Oliver is more popular, ranked #3 compared to Wialliam at #29809 in the United States.

What do Oliver and Wialliam mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Wialliam boy or girl names?

Oliver is primarily a boy name. Wialliam is primarily a boy name.

More Comparisons

Wialliam vs Oliver Oliver vs Xavier Oliver vs Myles Oliver vs Luke Oliver vs Sebastian

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