Earnest vs Onix

Baby Name Comparison — 2026

Earnest

Boy #5,461 Most Popular 2 Syllables

"serious, sincere, determined"

Origin: Old English word name

English American European

✓ All Clear

Boy #5,293 Most Popular 2 Syllables

"black banded gemstone"

Origin: Greek

American Latin American Spanish

✓ All Clear

Earnest Rank #5,461

Onix Rank #5,293

Onix is more popular, ranked #5293 vs #5461 for Earnest.

Is Earnest or Onix more popular?

Onix is more popular, ranked #5293 compared to Earnest at #5461 in the United States.

What do Earnest and Onix mean?

Earnest means "serious, sincere, determined" (Old English word name origin). Onix means "black banded gemstone" (Greek origin).

Are Earnest and Onix boy or girl names?

Earnest is primarily a boy name. Onix is primarily a boy name.