Kilby vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Kilby Rank #21,800
Oliver Rank #3

Oliver is more popular, ranked #3 vs #21800 for Kilby.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kilby ___

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 Kilby

No sibling data available yet.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Kilby or Oliver more popular?

Oliver is more popular, ranked #3 compared to Kilby at #21800 in the United States.

What do Kilby and Oliver mean?

Oliver means "olive tree" (Latin origin).

Are Kilby and Oliver boy or girl names?

Kilby is primarily a boy name. Oliver is primarily a boy name.

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