Keagan vs Olivia

Baby Name Comparison — 2026

Keagan

Boy #1,617 Most Popular 2 Syllables

Meaning

"son of the fiery one"

Origin: Irish Gaelic

Cultural Roots

Irish American English

Quick Stats

Popularity Rank
#1,617
Total SSA Count
105
Syllables
2
Formality
Moderate
Nicknames
Keag, Keg

Playground Safety Score

✓ All Clear
Full profile for Keagan →

Popularity Comparison

Keagan Rank #1,617
Olivia Rank #1

Olivia is more popular, ranked #1 vs #1617 for Keagan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keagan ___

  • Keagan James
  • Keagan Michael
  • Keagan Patrick
  • Keagan Ryan
  • Keagan Sean
  • Keagan Cole

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Keagan

Teagan Aidan Riley Cormac Liam

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Keagan or Olivia more popular?

Olivia is more popular, ranked #1 compared to Keagan at #1617 in the United States.

What do Keagan and Olivia mean?

Keagan means "son of the fiery one" (Irish Gaelic origin). Olivia means "olive tree" (Latin origin).

Are Keagan and Olivia boy or girl names?

Keagan is primarily a boy name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Keagan Keagan vs Aarush Keagan vs Elvin Keagan vs Shiv Keagan vs Antony
← Full profile: Keagan ← Full profile: Olivia Browse all baby names