Diarmuid vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Diarmuid Rank #21,239
Oliver Rank #3

Oliver is more popular, ranked #3 vs #21239 for Diarmuid.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Diarmuid ___

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 Diarmuid

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 Diarmuid or Oliver more popular?

Oliver is more popular, ranked #3 compared to Diarmuid at #21239 in the United States.

What do Diarmuid and Oliver mean?

Oliver means "olive tree" (Latin origin).

Are Diarmuid and Oliver boy or girl names?

Diarmuid is primarily a boy name. Oliver is primarily a boy name.

More Comparisons

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