Iris vs Thelonious

Baby Name Comparison — 2026

Iris

Boy #5,812 Most Popular 2 Syllables

"rainbow"

Origin: Greek

English Dutch American Scandinavian

✓ All Clear

Boy #5,754 Most Popular 4 Syllables

"lord, ruler"

Origin: Germanic/Latin

American English African American

✓ All Clear

Iris Rank #5,812

Thelonious Rank #5,754

Thelonious is more popular, ranked #5754 vs #5812 for Iris.

Is Iris or Thelonious more popular?

Thelonious is more popular, ranked #5754 compared to Iris at #5812 in the United States.

What do Iris and Thelonious mean?

Iris means "rainbow" (Greek origin). Thelonious means "lord, ruler" (Germanic/Latin origin).

Are Iris and Thelonious boy or girl names?

Iris is primarily a boy name. Thelonious is primarily a boy name.