Coa vs Rilo

Baby Name Comparison — 2026

Coa

Boy #32,821 Most Popular 2 Syllables

"serpent, twin (from coatl)"

Origin: Nahuatl

Nahuatl Mexican Spanish

✓ All Clear

Boy #32,755 Most Popular

✓ All Clear

Coa Rank #32,821

Rilo Rank #32,755

Rilo is more popular, ranked #32755 vs #32821 for Coa.

Is Coa or Rilo more popular?

Rilo is more popular, ranked #32755 compared to Coa at #32821 in the United States.

What do Coa and Rilo mean?

Coa means "serpent, twin (from coatl)" (Nahuatl origin).

Are Coa and Rilo boy or girl names?

Coa is primarily a boy name. Rilo is primarily a boy name.