Oliver vs Wiliam

Baby Name Comparison — 2026

Wiliam

Boy #6,634 Most Popular 3 Syllables

Meaning

"resolute protector, determined guardian"

Origin: Old High German Willahelm

Cultural Roots

English American French German Irish

Quick Stats

Popularity Rank
#6,634
Total SSA Count
13
Syllables
3
Formality
Formal
Nicknames
Will, Willie, Bill

Playground Safety Score

✓ All Clear
Full profile for Wiliam →

Popularity Comparison

Oliver Rank #3
Wiliam Rank #6,634

Oliver is more popular, ranked #3 vs #6634 for Wiliam.

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

Wiliam ___

  • Wiliam James
  • Wiliam Thomas
  • Wiliam Henry
  • Wiliam Alexander
  • Wiliam Joseph
  • Wiliam Edward

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Wiliam

Henry George Charlotte Eleanor Catherine

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 Wiliam more popular?

Oliver is more popular, ranked #3 compared to Wiliam at #6634 in the United States.

What do Oliver and Wiliam mean?

Oliver means "olive tree" (Latin origin). Wiliam means "resolute protector, determined guardian" (Old High German Willahelm origin).

Are Oliver and Wiliam boy or girl names?

Oliver is primarily a boy name. Wiliam is primarily a boy name.

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