Liam vs Declan

Baby Name Comparison — 2026

Liam

Boy #1 Most Popular 2 Syllables

"strong-willed warrior"

Origin: Irish

Irish English American

✓ All Clear

Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Liam Rank #1

Declan Rank #131

Liam is more popular, ranked #1 vs #131 for Declan.

Is Liam or Declan more popular?

Liam is more popular, ranked #1 compared to Declan at #131 in the United States.

What do Liam and Declan mean?

Liam means "strong-willed warrior" (Irish origin). Declan means "man of prayer" (Irish Gaelic origin).

Are Liam and Declan boy or girl names?

Liam is primarily a boy name. Declan is primarily a boy name.