Tatum vs Declan

Baby Name Comparison — 2026

Tatum

Boy #195 Most Popular 2 Syllables

"cheerful settlement"

Origin: Old English

American English

✓ All Clear

Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Tatum Rank #195

Declan Rank #131

Declan is more popular, ranked #131 vs #195 for Tatum.

Is Tatum or Declan more popular?

Declan is more popular, ranked #131 compared to Tatum at #195 in the United States.

What do Tatum and Declan mean?

Tatum means "cheerful settlement" (Old English origin). Declan means "man of prayer" (Irish Gaelic origin).

Are Tatum and Declan boy or girl names?

Tatum is primarily a boy name. Declan is primarily a boy name.