King vs Arlo

Baby Name Comparison — 2026

King

Boy #343 Most Popular 1 Syllable

"king, ruler, monarch"

Origin: Old English

American English African American

✓ All Clear

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

King Rank #343

Arlo Rank #146

Arlo is more popular, ranked #146 vs #343 for King.

Is King or Arlo more popular?

Arlo is more popular, ranked #146 compared to King at #343 in the United States.

What do King and Arlo mean?

King means "king, ruler, monarch" (Old English origin). Arlo means "fortified hill" (Old English origin).

Are King and Arlo boy or girl names?

King is primarily a boy name. Arlo is primarily a boy name.