Octavius vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Octavius Rank #2,013
Oliver Rank #3

Oliver is more popular, ranked #3 vs #2013 for Octavius.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Octavius ___

  • Octavius James
  • Octavius Rex
  • Octavius Augustus
  • Octavius Theodore
  • Octavius Wallace
  • Octavius Maximus

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 Octavius

Cornelius Reginald Maximus Valentina Lavinia

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 Octavius or Oliver more popular?

Oliver is more popular, ranked #3 compared to Octavius at #2013 in the United States.

What do Octavius and Oliver mean?

Octavius means "eighth-born" (Latin origin). Oliver means "olive tree" (Latin origin).

Are Octavius and Oliver boy or girl names?

Octavius is primarily a boy name. Oliver is primarily a boy name.

More Comparisons

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