Derek vs Arlo

Baby Name Comparison — 2026

Derek

Boy #258 Most Popular 2 Syllables

"ruler of the people"

Origin: Germanic

English American Dutch German

✓ All Clear

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Derek Rank #258

Arlo Rank #146

Arlo is more popular, ranked #146 vs #258 for Derek.

Is Derek or Arlo more popular?

Arlo is more popular, ranked #146 compared to Derek at #258 in the United States.

What do Derek and Arlo mean?

Derek means "ruler of the people" (Germanic origin). Arlo means "fortified hill" (Old English origin).

Are Derek and Arlo boy or girl names?

Derek is primarily a boy name. Arlo is primarily a boy name.