Cass vs Lonzo

Baby Name Comparison — 2026

Cass

Boy #5,414 Most Popular 1 Syllable

"hollow, vain (from Latin Cassius)"

Origin: Latin

English American Greek

✓ All Clear

Boy #5,365 Most Popular 2 Syllables

"noble and ready"

Origin: Germanic (via Alfonso/Alonzo)

Spanish Italian American African-American

✓ All Clear

Cass Rank #5,414

Lonzo Rank #5,365

Lonzo is more popular, ranked #5365 vs #5414 for Cass.

Is Cass or Lonzo more popular?

Lonzo is more popular, ranked #5365 compared to Cass at #5414 in the United States.

What do Cass and Lonzo mean?

Cass means "hollow, vain (from Latin Cassius)" (Latin origin). Lonzo means "noble and ready" (Germanic (via Alfonso/Alonzo) origin).

Are Cass and Lonzo boy or girl names?

Cass is primarily a boy name. Lonzo is primarily a boy name.