Cassian vs Trey

Baby Name Comparison — 2026

Cassian

Boy #617 Most Popular 3 Syllables

"of the Cassian family (Roman gens)"

Origin: Latin

English American European

✓ All Clear

Boy #790 Most Popular 1 Syllable

"three, the third"

Origin: Old French

American English

✓ All Clear

Cassian Rank #617

Trey Rank #790

Cassian is more popular, ranked #617 vs #790 for Trey.

Is Cassian or Trey more popular?

Cassian is more popular, ranked #617 compared to Trey at #790 in the United States.

What do Cassian and Trey mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Trey means "three, the third" (Old French origin).

Are Cassian and Trey boy or girl names?

Cassian is primarily a boy name. Trey is primarily a boy name.