Arlo vs Tatum

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #195 Most Popular 2 Syllables

"cheerful settlement"

Origin: Old English

American English

✓ All Clear

Arlo Rank #146

Tatum Rank #195

Arlo is more popular, ranked #146 vs #195 for Tatum.

Is Arlo or Tatum more popular?

Arlo is more popular, ranked #146 compared to Tatum at #195 in the United States.

What do Arlo and Tatum mean?

Arlo means "fortified hill" (Old English origin). Tatum means "cheerful settlement" (Old English origin).

Are Arlo and Tatum boy or girl names?

Arlo is primarily a boy name. Tatum is primarily a boy name.