King vs Onyx

Baby Name Comparison — 2026

King

Boy #343 Most Popular 1 Syllable

"king, ruler, monarch"

Origin: Old English

American English African American

✓ All Clear

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

✓ All Clear

King Rank #343

Onyx Rank #359

King is more popular, ranked #343 vs #359 for Onyx.

Is King or Onyx more popular?

King is more popular, ranked #343 compared to Onyx at #359 in the United States.

What do King and Onyx mean?

King means "king, ruler, monarch" (Old English origin). Onyx means "black gemstone" (Greek (onyx) origin).

Are King and Onyx boy or girl names?

King is primarily a boy name. Onyx is primarily a boy name.