Declan vs Warren

Baby Name Comparison — 2026

Declan

Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Boy #262 Most Popular 2 Syllables

"park, game preserve"

Origin: Norman French

English American Norman

✓ All Clear

Declan Rank #131

Warren Rank #262

Declan is more popular, ranked #131 vs #262 for Warren.

Is Declan or Warren more popular?

Declan is more popular, ranked #131 compared to Warren at #262 in the United States.

What do Declan and Warren mean?

Declan means "man of prayer" (Irish Gaelic origin). Warren means "park, game preserve" (Norman French origin).

Are Declan and Warren boy or girl names?

Declan is primarily a boy name. Warren is primarily a boy name.