Onyx vs Karson

Baby Name Comparison — 2026

Onyx

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

✓ All Clear

Boy #398 Most Popular 2 Syllables

"son of marsh-dwellers"

Origin: Old Norse/English

American English Scandinavian

✓ All Clear

Onyx Rank #359

Karson Rank #398

Onyx is more popular, ranked #359 vs #398 for Karson.

Is Onyx or Karson more popular?

Onyx is more popular, ranked #359 compared to Karson at #398 in the United States.

What do Onyx and Karson mean?

Onyx means "black gemstone" (Greek (onyx) origin). Karson means "son of marsh-dwellers" (Old Norse/English origin).

Are Onyx and Karson boy or girl names?

Onyx is primarily a boy name. Karson is primarily a boy name.