Deegan vs Oliver

Baby Name Comparison — 2026

Deegan

Boy #1,678 Most Popular 2 Syllables

Meaning

"descendant of the black-haired one"

Origin: Irish Gaelic

Cultural Roots

Irish American Australian

Quick Stats

Popularity Rank
#1,678
Total SSA Count
100
Syllables
2
Formality
Casual
Nicknames
Dee, Deeg

Playground Safety Score

✓ All Clear
Full profile for Deegan →

Oliver

Boy #3 Most Popular 3 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English French Scandinavian

Quick Stats

Popularity Rank
#3
Total SSA Count
15,343
Syllables
3
Formality
Moderate
Nicknames
Ollie, Oli

Playground Safety Score

✓ All Clear
Full profile for Oliver →

Popularity Comparison

Deegan Rank #1,678
Oliver Rank #3

Oliver is more popular, ranked #3 vs #1678 for Deegan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Deegan ___

  • Deegan James
  • Deegan Patrick
  • Deegan Cole
  • Deegan Ryan
  • Deegan John
  • Deegan Quinn

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 Deegan

Keegan Ronan Callum Regan Tiernan

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 Deegan or Oliver more popular?

Oliver is more popular, ranked #3 compared to Deegan at #1678 in the United States.

What do Deegan and Oliver mean?

Deegan means "descendant of the black-haired one" (Irish Gaelic origin). Oliver means "olive tree" (Latin origin).

Are Deegan and Oliver boy or girl names?

Deegan is primarily a boy name. Oliver is primarily a boy name.

More Comparisons

Oliver vs Deegan Deegan vs Meyer Deegan vs Tyrell Deegan vs Huck Deegan vs Jovan
← Full profile: Deegan ← Full profile: Oliver Browse all baby names