Harmon vs Cass

Baby Name Comparison — 2026

Harmon

Boy #5,516 Most Popular 2 Syllables

"army protector"

Origin: Germanic

English American Scandinavian

✓ All Clear

Boy #5,414 Most Popular 1 Syllable

"hollow, vain (from Latin Cassius)"

Origin: Latin

English American Greek

✓ All Clear

Harmon Rank #5,516

Cass Rank #5,414

Cass is more popular, ranked #5414 vs #5516 for Harmon.

Is Harmon or Cass more popular?

Cass is more popular, ranked #5414 compared to Harmon at #5516 in the United States.

What do Harmon and Cass mean?

Harmon means "army protector" (Germanic origin). Cass means "hollow, vain (from Latin Cassius)" (Latin origin).

Are Harmon and Cass boy or girl names?

Harmon is primarily a boy name. Cass is primarily a boy name.