Olivia vs Willian

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
Willian Rank #5,797

Olivia is more popular, ranked #1 vs #5797 for Willian.

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

Willian ___

  • Willian Carlos
  • Willian Eduardo
  • Willian Santos
  • Willian Felipe
  • Willian Gabriel
  • Willian Lucas

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Willian

Fernando Lucas Gabriel Isabella Valentina

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 Willian more popular?

Olivia is more popular, ranked #1 compared to Willian at #5797 in the United States.

What do Olivia and Willian mean?

Olivia means "olive tree" (Latin origin). Willian means "resolute protector" (Germanic origin).

Are Olivia and Willian boy or girl names?

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

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