Cay vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Cay Rank #38,582
Oliver Rank #3

Oliver is more popular, ranked #3 vs #38582 for Cay.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cay ___

No pairings available yet.

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 Cay

No sibling data available yet.

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 Cay or Oliver more popular?

Oliver is more popular, ranked #3 compared to Cay at #38582 in the United States.

What do Cay and Oliver mean?

Oliver means "olive tree" (Latin origin).

Are Cay and Oliver boy or girl names?

Cay is primarily a boy name. Oliver is primarily a boy name.

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