Olivia vs Wm

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Wm

Boy #19,680 Most Popular 2 Syllables

Meaning

"resolute protector, will-helmet"

Origin: Old High German

Cultural Roots

English French Welsh

Quick Stats

Popularity Rank
#19,680
Total SSA Count
6
Syllables
2
Formality
Formal
Nicknames
Will, Bill, Billy

Playground Safety Score

✓ All Clear
Full profile for Wm →

Popularity Comparison

Olivia Rank #1
Wm Rank #19,680

Olivia is more popular, ranked #1 vs #19680 for Wm.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Wm ___

  • Wm Henry
  • Wm James
  • Wm Thomas
  • Wm Edward
  • Wm Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Wm

Charles Henry George Elizabeth Eleanor

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 Olivia or Wm more popular?

Olivia is more popular, ranked #1 compared to Wm at #19680 in the United States.

What do Olivia and Wm mean?

Olivia means "olive tree" (Latin origin). Wm means "resolute protector, will-helmet" (Old High German origin).

Are Olivia and Wm boy or girl names?

Olivia is primarily a girl name. Wm is primarily a boy name.

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← Full profile: Olivia ← Full profile: Wm Browse all baby names