Hilary vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Hilary Rank #4,118
Oliver Rank #3

Oliver is more popular, ranked #3 vs #4118 for Hilary.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Hilary ___

  • Hilary Anne
  • Hilary Jane
  • Hilary Clare
  • Hilary Rose
  • Hilary Grace
  • Hilary Marie

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Hilary

Mallory Avery Ellery Bradley Courtney

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Hilary or Oliver more popular?

Oliver is more popular, ranked #3 compared to Hilary at #4118 in the United States.

What do Hilary and Oliver mean?

Hilary means "cheerful, merry, joyful" (Latin origin). Oliver means "olive tree" (Latin origin).

Are Hilary and Oliver boy or girl names?

Hilary is primarily a girl name. Oliver is primarily a boy name.

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